CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
41.3%
This update of libgcrypt fixes one security issue and brings various FIPS 140-2 related improvements.
libgcrypt now uses ciphertext blinding for Elgamal decryption (CVE-2014-3591)
FIPS 140-2 related changes :
The library performs its self-tests when the module is complete (the
-hmac file is also installed).
Added a NIST 800-90a compliant DRBG.
Change DSA key generation to be FIPS 186-4 compliant.
Change RSA key generation to be FIPS 186-4 compliant.
Enable HW support in fips mode (bnc#896435)
Make DSA selftest use 2048 bit keys (bnc#898003)
Added ECDSA selftests and add support for it to the CAVS testing framework (bnc#896202)
Various CAVS testing improvements.
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-2015:1179-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(84547);
script_version("2.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2014-3591");
script_bugtraq_id(73066);
script_name(english:"SUSE SLED12 / SLES12 Security Update : libgcrypt (SUSE-SU-2015:1179-1)");
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 of libgcrypt fixes one security issue and brings various
FIPS 140-2 related improvements.
libgcrypt now uses ciphertext blinding for Elgamal decryption
(CVE-2014-3591)
FIPS 140-2 related changes :
- The library performs its self-tests when the module is
complete (the
-hmac file is also installed).
- Added a NIST 800-90a compliant DRBG.
- Change DSA key generation to be FIPS 186-4 compliant.
- Change RSA key generation to be FIPS 186-4 compliant.
- Enable HW support in fips mode (bnc#896435)
- Make DSA selftest use 2048 bit keys (bnc#898003)
- Added ECDSA selftests and add support for it to the CAVS
testing framework (bnc#896202)
- Various CAVS testing improvements.
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=896202"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=896435"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=898003"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=899524"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=900275"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=900276"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=905483"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=920057"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=928740"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=929919"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2014-3591/"
);
# https://www.suse.com/support/update/announcement/2015/suse-su-20151179-1.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?ad21e2a9"
);
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 :
zypper in -t patch SUSE-SLE-SDK-12-2015-296=1
SUSE Linux Enterprise Server 12 :
zypper in -t patch SUSE-SLE-SERVER-12-2015-296=1
SUSE Linux Enterprise Desktop 12 :
zypper in -t patch SUSE-SLE-DESKTOP-12-2015-296=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgcrypt-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgcrypt20");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgcrypt20-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgcrypt20-hmac");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/29");
script_set_attribute(attribute:"patch_publication_date", value:"2015/06/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/06");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 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:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt-debugsource-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-debuginfo-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-hmac-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-32bit-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-debuginfo-32bit-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libgcrypt20-hmac-32bit-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libgcrypt-debugsource-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libgcrypt20-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libgcrypt20-32bit-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libgcrypt20-debuginfo-1.6.1-13.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libgcrypt20-debuginfo-32bit-1.6.1-13.1")) 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, "libgcrypt");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libgcrypt-debugsource | p-cpe:/a:novell:suse_linux:libgcrypt-debugsource |
novell | suse_linux | libgcrypt20 | p-cpe:/a:novell:suse_linux:libgcrypt20 |
novell | suse_linux | libgcrypt20-debuginfo | p-cpe:/a:novell:suse_linux:libgcrypt20-debuginfo |
novell | suse_linux | libgcrypt20-hmac | p-cpe:/a:novell:suse_linux:libgcrypt20-hmac |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3591
www.nessus.org/u?ad21e2a9
bugzilla.suse.com/show_bug.cgi?id=896202
bugzilla.suse.com/show_bug.cgi?id=896435
bugzilla.suse.com/show_bug.cgi?id=898003
bugzilla.suse.com/show_bug.cgi?id=899524
bugzilla.suse.com/show_bug.cgi?id=900275
bugzilla.suse.com/show_bug.cgi?id=900276
bugzilla.suse.com/show_bug.cgi?id=905483
bugzilla.suse.com/show_bug.cgi?id=920057
bugzilla.suse.com/show_bug.cgi?id=928740
bugzilla.suse.com/show_bug.cgi?id=929919
www.suse.com/security/cve/CVE-2014-3591/
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
41.3%