10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.968 High
EPSS
Percentile
99.7%
This update for openssl fixes the following issues :
CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617)
CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616)
CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614)
CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615)
CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942)
bsc#976943: Buffer overrun in ASN1_parse
bsc#977621: Preserve negotiated digests for SNI (bsc#977621)
bsc#958501: Fix openssl enc -non-fips-allow option in FIPS mode (bsc#958501)
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:1233-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(90914);
script_version("2.14");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2016-2105", "CVE-2016-2106", "CVE-2016-2107", "CVE-2016-2108", "CVE-2016-2109");
script_name(english:"SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:1233-1)");
script_summary(english:"Checks rpm output for the updated packages.");
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 openssl fixes the following issues :
- CVE-2016-2108: Memory corruption in the ASN.1 encoder
(bsc#977617)
- CVE-2016-2107: Padding oracle in AES-NI CBC MAC check
(bsc#977616)
- CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614)
- CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615)
- CVE-2016-2109: ASN.1 BIO excessive memory allocation
(bsc#976942)
- bsc#976943: Buffer overrun in ASN1_parse
- bsc#977621: Preserve negotiated digests for SNI
(bsc#977621)
- bsc#958501: Fix openssl enc -non-fips-allow option in
FIPS mode (bsc#958501)
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=958501"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=976942"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=976943"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=977614"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=977615"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=977616"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=977617"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=977621"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2105/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2106/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2107/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2108/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2109/"
);
# https://www.suse.com/support/update/announcement/2016/suse-su-20161233-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?271da3db"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP1 :
zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-717=1
SUSE Linux Enterprise Server 12-SP1 :
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-717=1
SUSE Linux Enterprise Desktop 12-SP1 :
zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-717=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libopenssl1_0_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libopenssl1_0_0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libopenssl1_0_0-hmac");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openssl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openssl-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/05/05");
script_set_attribute(attribute:"patch_publication_date", value:"2016/05/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/05/05");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-debuginfo-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-hmac-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"openssl-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"openssl-debuginfo-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"openssl-debugsource-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-32bit-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-debuginfo-32bit-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libopenssl1_0_0-hmac-32bit-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libopenssl1_0_0-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libopenssl1_0_0-32bit-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libopenssl1_0_0-debuginfo-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libopenssl1_0_0-debuginfo-32bit-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"openssl-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"openssl-debuginfo-1.0.1i-47.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"openssl-debugsource-1.0.1i-47.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "openssl");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libopenssl1_0_0 | p-cpe:/a:novell:suse_linux:libopenssl1_0_0 |
novell | suse_linux | libopenssl1_0_0-debuginfo | p-cpe:/a:novell:suse_linux:libopenssl1_0_0-debuginfo |
novell | suse_linux | libopenssl1_0_0-hmac | p-cpe:/a:novell:suse_linux:libopenssl1_0_0-hmac |
novell | suse_linux | openssl | p-cpe:/a:novell:suse_linux:openssl |
novell | suse_linux | openssl-debuginfo | p-cpe:/a:novell:suse_linux:openssl-debuginfo |
novell | suse_linux | openssl-debugsource | p-cpe:/a:novell:suse_linux:openssl-debugsource |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2105
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2106
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2107
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2108
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2109
www.nessus.org/u?271da3db
bugzilla.suse.com/show_bug.cgi?id=958501
bugzilla.suse.com/show_bug.cgi?id=976942
bugzilla.suse.com/show_bug.cgi?id=976943
bugzilla.suse.com/show_bug.cgi?id=977614
bugzilla.suse.com/show_bug.cgi?id=977615
bugzilla.suse.com/show_bug.cgi?id=977616
bugzilla.suse.com/show_bug.cgi?id=977617
bugzilla.suse.com/show_bug.cgi?id=977621
www.suse.com/security/cve/CVE-2016-2105/
www.suse.com/security/cve/CVE-2016-2106/
www.suse.com/security/cve/CVE-2016-2107/
www.suse.com/security/cve/CVE-2016-2108/
www.suse.com/security/cve/CVE-2016-2109/
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.968 High
EPSS
Percentile
99.7%