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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2020-3895-1.NASL
HistoryDec 22, 2020 - 12:00 a.m.

SUSE SLED15 / SLES15 Security Update : ceph (SUSE-SU-2020:3895-1)

2020-12-2200:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
16

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.8%

This update for ceph fixes the following issues :

Security issue fixed :

CVE-2020-27781: Fixed a privilege escalation via the ceph_volume_client Python interface (bsc#1180155, bsc#1179802).

Non-security issues fixed :

Update to 15.2.8-80-g1f4b6229ca :

  • Rebase on tip of upstream ‘octopus’ branch, SHA1 bdf3eebcd22d7d0b3dd4d5501bee5bac354d5b55

Update to 15.2.7-776-g343cd10fe5 :

  • Rebase on tip of upstream ‘octopus’ branch, SHA1 1b8a634fdcd94dfb3ba650793fb1b6d09af65e05
  • (bsc#1178860) mgr/dashboard: Disable TLS 1.0 and 1.1
  • (bsc#1179016) rpm: require smartmontools on SUSE

  • (bsc#1180107) ceph-volume: pass --filter-for-batch from drive-group subcommand

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-2020:3895-1.
# The text itself is copyright (C) SUSE.
#

include('compat.inc');

if (description)
{
  script_id(144527);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/31");

  script_cve_id("CVE-2020-27781");

  script_name(english:"SUSE SLED15 / SLES15 Security Update : ceph (SUSE-SU-2020:3895-1)");

  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 ceph fixes the following issues :

Security issue fixed :

CVE-2020-27781: Fixed a privilege escalation via the
ceph_volume_client Python interface (bsc#1180155, bsc#1179802).

Non-security issues fixed :

Update to 15.2.8-80-g1f4b6229ca :

  + Rebase on tip of upstream 'octopus' branch, SHA1
    bdf3eebcd22d7d0b3dd4d5501bee5bac354d5b55

  - upstream Octopus v15.2.8 release, see
    https://ceph.io/releases/v15-2-8-octopus-released/

Update to 15.2.7-776-g343cd10fe5 :

  + Rebase on tip of upstream 'octopus' branch, SHA1
    1b8a634fdcd94dfb3ba650793fb1b6d09af65e05

  - (bsc#1178860) mgr/dashboard: Disable TLS 1.0 and 1.1

  + (bsc#1179016) rpm: require smartmontools on SUSE

  + (bsc#1180107) ceph-volume: pass --filter-for-batch from
    drive-group subcommand

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=1178860");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179016");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179802");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1180107");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1180155");
  script_set_attribute(attribute:"see_also", value:"https://ceph.io/releases/v15-2-8-octopus-released/");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-27781/");
  # https://www.suse.com/support/update/announcement/2020/suse-su-20203895-1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fa0dcca9");
  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 Module for Basesystem 15-SP2 :

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3895=1

SUSE Enterprise Storage 7 :

zypper in -t patch SUSE-Storage-7-2020-3895=1");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/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:L/AC:L/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-2020-27781");

  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:"2020/12/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/12/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/12/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ceph-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ceph-common-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ceph-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcephfs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcephfs2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcephfs2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librados-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librados-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librados2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librados2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libradospp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librbd-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librbd1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librbd1-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librgw-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librgw2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:librgw2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-ceph-argparse");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-ceph-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-cephfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-cephfs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rados");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rados-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rbd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rgw");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-rgw-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:rados-objclass-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:rbd-nbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:rbd-nbd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2020-2024 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:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "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 == "SLES15" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP2", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP2", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES15", sp:"2", reference:"ceph-common-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"ceph-common-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"ceph-debugsource-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"libcephfs-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"libcephfs2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"libcephfs2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librados-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librados-devel-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librados2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librados2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"libradospp-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librbd-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librbd1-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librbd1-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librgw-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librgw2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"librgw2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-ceph-argparse-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-ceph-common-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-cephfs-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-cephfs-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rados-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rados-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rbd-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rbd-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rgw-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"python3-rgw-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"rados-objclass-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"rbd-nbd-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"rbd-nbd-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"ceph-common-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"ceph-common-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"ceph-debugsource-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"libcephfs-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"libcephfs2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"libcephfs2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librados-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librados-devel-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librados2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librados2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"libradospp-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librbd-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librbd1-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librbd1-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librgw-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librgw2-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"librgw2-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-ceph-argparse-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-ceph-common-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-cephfs-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-cephfs-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rados-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rados-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rbd-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rbd-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rgw-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"python3-rgw-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"rados-objclass-devel-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"rbd-nbd-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"rbd-nbd-debuginfo-15.2.8.80+g1f4b6229ca-3.13.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
  else security_note(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ceph");
}
VendorProductVersionCPE
novellsuse_linuxpython3-ceph-commonp-cpe:/a:novell:suse_linux:python3-ceph-common
novellsuse_linuxpython3-cephfsp-cpe:/a:novell:suse_linux:python3-cephfs
novellsuse_linuxpython3-cephfs-debuginfop-cpe:/a:novell:suse_linux:python3-cephfs-debuginfo
novellsuse_linuxpython3-radosp-cpe:/a:novell:suse_linux:python3-rados
novellsuse_linuxpython3-rados-debuginfop-cpe:/a:novell:suse_linux:python3-rados-debuginfo
novellsuse_linuxpython3-rbdp-cpe:/a:novell:suse_linux:python3-rbd
novellsuse_linuxpython3-rbd-debuginfop-cpe:/a:novell:suse_linux:python3-rbd-debuginfo
novellsuse_linuxpython3-rgwp-cpe:/a:novell:suse_linux:python3-rgw
novellsuse_linuxpython3-rgw-debuginfop-cpe:/a:novell:suse_linux:python3-rgw-debuginfo
novellsuse_linuxrados-objclass-develp-cpe:/a:novell:suse_linux:rados-objclass-devel
Rows per page:
1-10 of 311

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.8%