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
0.044 Low
EPSS
Percentile
92.5%
The remote host is affected by the vulnerability described in GLSA-201210-06 (Libav: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Libav. Please review the CVE identifiers referenced below for details.
Impact :
A remote attacker could entice a user to open a specially crafted media file in an application linked against Libav, possibly resulting in execution of arbitrary code with the privileges of the application or a Denial of Service condition.
Workaround :
There is no known workaround at this time.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201210-06.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(62651);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2011-3929", "CVE-2011-3936", "CVE-2011-3937", "CVE-2011-3940", "CVE-2011-3945", "CVE-2011-3947", "CVE-2011-3951", "CVE-2011-3952", "CVE-2012-0848", "CVE-2012-0851", "CVE-2012-0852", "CVE-2012-0853", "CVE-2012-0858", "CVE-2012-0947");
script_bugtraq_id(51307, 51720, 53389);
script_xref(name:"GLSA", value:"201210-06");
script_name(english:"GLSA-201210-06 : Libav: Multiple vulnerabilities");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-201210-06
(Libav: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Libav. Please review
the CVE identifiers referenced below for details.
Impact :
A remote attacker could entice a user to open a specially crafted media
file in an application linked against Libav, possibly resulting in
execution of arbitrary code with the privileges of the application or a
Denial of Service condition.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201210-06"
);
script_set_attribute(
attribute:"solution",
value:
"All Libav users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-video/libav-0.8.3'"
);
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:U/RL:OF/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:gentoo:linux:libav");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2012/10/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/10/22");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 Tenable Network Security, Inc.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"media-video/libav", unaffected:make_list("ge 0.8.3"), vulnerable:make_list("lt 0.8.3"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Libav");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3929
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3936
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3937
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3940
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3945
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3947
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3951
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3952
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0848
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0851
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0852
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0853
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0858
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0947
security.gentoo.org/glsa/201210-06