It was discovered that there was an out-of-bounds buffer read vulnerability in libvpx, a library implementing the VP8 & VP9 video codecs.
For Debian 8 ‘Jessie’, this issue has been fixed in libvpx version 1.3.0-3+deb8u3.
We recommend that you upgrade your libvpx packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA 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 Debian Security Advisory DLA-2136-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(134352);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/25");
script_cve_id("CVE-2020-0034");
script_name(english:"Debian DLA-2136-1 : libvpx security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
script_set_attribute(attribute:"description", value:
"It was discovered that there was an out-of-bounds buffer read
vulnerability in libvpx, a library implementing the VP8 & VP9 video
codecs.
For Debian 8 'Jessie', this issue has been fixed in libvpx version
1.3.0-3+deb8u3.
We recommend that you upgrade your libvpx packages.
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA 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://lists.debian.org/debian-lts-announce/2020/03/msg00009.html");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/jessie/libvpx");
script_set_attribute(attribute:"solution", value:
"Upgrade the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/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:N/AC:L/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:"cvss_score_source", value:"CVE-2020-0034");
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:"2020/03/10");
script_set_attribute(attribute:"patch_publication_date", value:"2020/03/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/03/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libvpx-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libvpx-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libvpx1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libvpx1-dbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:vpx-tools");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian 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/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"8.0", prefix:"libvpx-dev", reference:"1.3.0-3+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libvpx-doc", reference:"1.3.0-3+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libvpx1", reference:"1.3.0-3+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libvpx1-dbg", reference:"1.3.0-3+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"vpx-tools", reference:"1.3.0-3+deb8u3")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | libvpx-dev | p-cpe:/a:debian:debian_linux:libvpx-dev |
debian | debian_linux | libvpx-doc | p-cpe:/a:debian:debian_linux:libvpx-doc |
debian | debian_linux | libvpx1 | p-cpe:/a:debian:debian_linux:libvpx1 |
debian | debian_linux | libvpx1-dbg | p-cpe:/a:debian:debian_linux:libvpx1-dbg |
debian | debian_linux | vpx-tools | p-cpe:/a:debian:debian_linux:vpx-tools |
debian | debian_linux | 8.0 | cpe:/o:debian:debian_linux:8.0 |