9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
9.6 High
AI Score
Confidence
High
0.03 Low
EPSS
Percentile
91.0%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.70554");
script_cve_id("CVE-2011-3362", "CVE-2011-3504", "CVE-2011-3973", "CVE-2011-3974");
script_tag(name:"creation_date", value:"2012-02-11 07:28:41 +0000 (Sat, 11 Feb 2012)");
script_version("2024-02-01T14:37:10+0000");
script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_name("Debian: Security Advisory (DSA-2336-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB6");
script_xref(name:"Advisory-ID", value:"DSA-2336-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2011/DSA-2336-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2336");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'ffmpeg' package(s) announced via the DSA-2336-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Multiple vulnerabilities were found in FFmpeg, a multimedia player, server and encoder:
CVE-2011-3362
An integer signedness error in decode_residual_block function of the Chinese AVS video (CAVS) decoder in libavcodec can lead to denial of service (memory corruption and application crash) or possible code execution via a crafted CAVS file.
CVE-2011-3973/CVE-2011-3974 Multiple errors in the Chinese AVS video (CAVS) decoder can lead to denial of service (memory corruption and application crash) via an invalid bitstream.
CVE-2011-3504
A memory allocation problem in the Matroska format decoder can lead to code execution via a crafted file.
For the stable distribution (squeeze), this problem has been fixed in version 4:0.5.5-1.
For the unstable distribution (sid), this problem has been fixed in version 4:0.7.2-1 of the libav source package.
Security support for ffmpeg has been discontinued for the oldstable distribution (lenny) before in DSA 2306. The current version in oldstable is not supported by upstream anymore and is affected by several security issues. Backporting fixes for these and any future issues has become unfeasible and therefore we needed to drop our security support for the version in oldstable.
We recommend that you upgrade your ffmpeg packages.");
script_tag(name:"affected", value:"'ffmpeg' package(s) on Debian 6.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"ffmpeg", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"ffmpeg-dbg", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"ffmpeg-doc", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavcodec-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavcodec52", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavdevice-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavdevice52", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavfilter-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavfilter0", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavformat-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavformat52", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavutil-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libavutil49", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libpostproc-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libpostproc51", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libswscale-dev", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libswscale0", ver:"4:0.5.5-1", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);