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nessusThis script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2021-1438-1.NASL
HistoryApr 30, 2021 - 12:00 a.m.

SUSE SLES12 Security Update : samba (SUSE-SU-2021:1438-1)

2021-04-3000:00:00
This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
14

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:P/A:N

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

0.004 Low

EPSS

Percentile

74.4%

JSON

This update for samba fixes the following issues :

CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677).

Avoid free’ing our own pointer in memcache when memcache_trim attempts to reduce cache size (bsc#1179156).

Adjust smbcacls ‘–propagate-inheritance’ feature to align with upstream (bsc#1178469).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2021:1438-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(149174);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/01/26");

  script_cve_id("CVE-2021-20254");
  script_xref(name:"IAVA", value:"2021-A-0208-S");

  script_name(english:"SUSE SLES12 Security Update : samba (SUSE-SU-2021:1438-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"This update for samba fixes the following issues :

CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids()
(bsc#1184677).

Avoid free'ing our own pointer in memcache when memcache_trim attempts
to reduce cache size (bsc#1179156).

Adjust smbcacls '--propagate-inheritance' feature to align with
upstream (bsc#1178469).

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1178469");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179156");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1184677");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-20254/");
  # https://www.suse.com/support/update/announcement/2021/suse-su-20211438-1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1f7c7ea2");
  script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP5 :

zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1438=1

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1438=1

SUSE Linux Enterprise High Availability 12-SP5 :

zypper in -t patch SUSE-SLE-HA-12-SP5-2021-1438=1");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-20254");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/05/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/04/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc-binding0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc-binding0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libdcerpc0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-krb5pac0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-krb5pac0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-nbt0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-nbt0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-standard0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr-standard0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libndr0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libnetapi0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libnetapi0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-credentials0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-credentials0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-errors0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-errors0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-hostconfig0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-hostconfig0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-passdb0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-passdb0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-util0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamba-util0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamdb0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsamdb0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbclient0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbconf0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbconf0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbldap2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libsmbldap2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtevent-util0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libtevent-util0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwbclient0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwbclient0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-client-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs-python3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-libs-python3-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-winbind");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:samba-winbind-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP5", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc-binding0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc-binding0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc-binding0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc-binding0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libdcerpc0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-krb5pac0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-krb5pac0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-krb5pac0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-krb5pac0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-nbt0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-nbt0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-nbt0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-nbt0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-standard0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-standard0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-standard0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr-standard0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libndr0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libnetapi0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libnetapi0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libnetapi0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libnetapi0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-credentials0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-credentials0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-credentials0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-credentials0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-errors0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-errors0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-errors0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-errors0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-hostconfig0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-hostconfig0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-hostconfig0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-hostconfig0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-passdb0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-passdb0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-passdb0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-passdb0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-util0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-util0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-util0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamba-util0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamdb0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamdb0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamdb0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsamdb0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbclient0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbclient0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbclient0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbclient0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbconf0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbconf0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbconf0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbconf0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbldap2-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbldap2-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbldap2-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libsmbldap2-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libtevent-util0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libtevent-util0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libtevent-util0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libtevent-util0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libwbclient0-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libwbclient0-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libwbclient0-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libwbclient0-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-client-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-client-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-client-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-client-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-debugsource-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-python3-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-python3-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-python3-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-libs-python3-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-winbind-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-winbind-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-winbind-debuginfo-32bit-4.10.18+git.269.dd608524c88-3.27.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"samba-winbind-debuginfo-4.10.18+git.269.dd608524c88-3.27.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "samba");
}
VendorProductVersionCPE
novellsuse_linuxlibdcerpc-binding0p-cpe:/a:novell:suse_linux:libdcerpc-binding0
novellsuse_linuxlibdcerpc-binding0-debuginfop-cpe:/a:novell:suse_linux:libdcerpc-binding0-debuginfo
novellsuse_linuxlibdcerpc0p-cpe:/a:novell:suse_linux:libdcerpc0
novellsuse_linuxlibdcerpc0-debuginfop-cpe:/a:novell:suse_linux:libdcerpc0-debuginfo
novellsuse_linuxlibndr-krb5pac0p-cpe:/a:novell:suse_linux:libndr-krb5pac0
novellsuse_linuxlibndr-krb5pac0-debuginfop-cpe:/a:novell:suse_linux:libndr-krb5pac0-debuginfo
novellsuse_linuxlibndr-nbt0p-cpe:/a:novell:suse_linux:libndr-nbt0
novellsuse_linuxlibndr-nbt0-debuginfop-cpe:/a:novell:suse_linux:libndr-nbt0-debuginfo
novellsuse_linuxlibndr-standard0p-cpe:/a:novell:suse_linux:libndr-standard0
novellsuse_linuxlibndr-standard0-debuginfop-cpe:/a:novell:suse_linux:libndr-standard0-debuginfo
Rows per page:
1-10 of 481

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redhat 6
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osv 6
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freebsd 1
oraclelinux 2
cbl_mariner 1
altlinux 2
prion 1
centos 1
veracode 1
amazon 2
redhatcve 1
debiancve 1
alpinelinux 1
samba 1
nvd 1
cve 1
suse 2
mageia 1
gentoo 1
debian 1
rosalinux 1
nessus
nessus
SUSE SLES12 Security Update : samba (SUSE-SU-2021:1492-1)
2021-05-05 00:00:00
NewStart CGSL CORE 5.04 / MAIN 5.04 : samba Vulnerability (NS-SA-2021-0114)
2021-10-28 00:00:00
Amazon Linux 2 : samba (ALAS-2021-1680)
2021-07-01 00:00:00
fedora
fedora
[SECURITY] Fedora 32 Update: samba-4.12.15-0.fc32
2021-05-08 01:10:40
[SECURITY] Fedora 33 Update: samba-4.13.8-0.fc33
2021-05-07 00:48:11
[SECURITY] Fedora 34 Update: samba-4.14.4-0.fc34
2021-04-30 00:56:42
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:1438-1)
2021-06-09 00:00:00
Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2021-2347)
2021-09-04 00:00:00
Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2021-2179)
2021-07-13 00:00:00
redhat
redhat
(RHSA-2021:3988) Moderate: samba security update
2021-10-26 07:01:25
(RHSA-2021:2313) Moderate: samba security and bug fix update
2021-06-08 17:58:49
(RHSA-2021:4058) Moderate: samba security update
2021-11-02 07:48:59
ibm
ibm
Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2021-20254)
2021-12-06 14:13:55
Security Bulletin: Samba for IBM i is affected by CVE-2021-20254
2021-05-13 14:26:31
Security Bulletin: Multiple Samba vulnerability issues in IBM Storwize V7000 Unified
2021-10-14 16:55:46
osv
osv
CVE-2021-20254
2021-05-05 14:15:07
samba vulnerability
2021-04-29 16:48:57
Moderate: samba security update
2021-11-02 07:48:59
ubuntucve
ubuntucve
CVE-2021-20254
2021-04-29 00:00:00
cisa
cisa
Samba Releases Security Updates
2021-04-30 00:00:00
ubuntu
ubuntu
Samba vulnerability
2021-04-29 00:00:00
Samba vulnerabilities
2021-05-03 00:00:00
rocky
rocky
samba security update
2021-11-02 07:48:59
almalinux
almalinux
Moderate: samba security update
2021-11-02 07:48:59
cvelist
cvelist
CVE-2021-20254
2021-05-05 13:36:32
freebsd
freebsd
samba -- negative idmap cache entries vulnerability
2021-04-29 00:00:00
oraclelinux
oraclelinux
samba security and bug fix update
2021-06-09 00:00:00
samba security update
2021-11-02 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-20254 affecting package samba 4.12.5-6
2024-07-03 03:08:37
altlinux
altlinux
Security fix for the ALT Linux 10 package samba version 4.14.4-alt1
2021-04-30 00:00:00
Security fix for the ALT Linux 10 package samba version 4.14.4-alt2
2021-05-06 00:00:00
prion
prion
Design/Logic Flaw
2021-05-05 14:15:00
centos
centos
ctdb, libsmbclient, libwbclient, samba security update
2021-06-14 18:37:00
veracode
veracode
Information Disclosure
2021-05-06 11:27:33
amazon
amazon
Medium: samba
2021-07-01 01:06:00
Critical: samba
2022-02-10 21:59:00
redhatcve
redhatcve
CVE-2021-20254
2021-04-29 10:18:51
debiancve
debiancve
CVE-2021-20254
2021-05-05 14:15:07
alpinelinux
alpinelinux
CVE-2021-20254
2021-05-05 14:15:07
samba
samba
Negative idmap cache entries can cause incorrect
2021-04-29 00:00:00
nvd
nvd
CVE-2021-20254
2021-05-05 14:15:07
cve
cve
CVE-2021-20254
2021-05-05 14:15:07
suse
suse
Security update for samba (important)
2021-09-22 00:00:00
Security update for samba (important)
2021-05-01 00:00:00
mageia
mageia
Updated samba and ldb packages fix security vulnerabilities
2021-06-25 17:43:41
gentoo
gentoo
Samba: Multiple vulnerabilities
2021-05-26 00:00:00
debian
debian
[SECURITY] [DLA 2668-1] samba security update
2021-05-29 11:11:27
rosalinux
rosalinux
Advisory ROSA-SA-2021-1967
2021-07-02 18:07:38

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:P/A:N

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

0.004 Low

EPSS

Percentile

74.4%

JSON
Related for SUSE_SU-2021-1438-1.NASL
nessus48fedora3openvas34redhat6ibm4osv6ubuntucve1cisa1ubuntu2rocky1almalinux1cvelist1freebsd1oraclelinux2cbl_mariner1altlinux2prion1centos1veracode1amazon2redhatcve1debiancve1alpinelinux1samba1nvd1cve1suse2mageia1gentoo1debian1rosalinux1