6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
44.2%
Multiple vulnerabilities were discovered in plugins for the GStreamer media framework, which may result in denial of service or potentially the execution of arbitrary code if a malformed media file is opened.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4900. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(149011);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/06/07");
script_cve_id("CVE-2021-3497", "CVE-2021-3498");
script_xref(name:"DSA", value:"4900");
script_name(english:"Debian DSA-4900-1 : gst-plugins-good1.0 - security update");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Multiple vulnerabilities were discovered in plugins for the GStreamer
media framework, which may result in denial of service or potentially
the execution of arbitrary code if a malformed media file is opened."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986910"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986911"
);
# https://security-tracker.debian.org/tracker/source-package/gst-plugins-good1.0
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?91533ee1"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/buster/gst-plugins-good1.0"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2021/dsa-4900"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the gst-plugins-good1.0 packages.
For the stable distribution (buster), these problems have been fixed
in version 1.14.4-1+deb10u1."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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:"cvss_score_source", value:"CVE-2021-3498");
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:debian:debian_linux:gst-plugins-good1.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/04/19");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/27");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
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:"10.0", prefix:"gstreamer1.0-gtk3", reference:"1.14.4-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"gstreamer1.0-plugins-good", reference:"1.14.4-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"gstreamer1.0-plugins-good-dbg", reference:"1.14.4-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"gstreamer1.0-plugins-good-doc", reference:"1.14.4-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"gstreamer1.0-pulseaudio", reference:"1.14.4-1+deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"gstreamer1.0-qt5", reference:"1.14.4-1+deb10u1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | gst-plugins-good1.0 | p-cpe:/a:debian:debian_linux:gst-plugins-good1.0 |
debian | debian_linux | 10.0 | cpe:/o:debian:debian_linux:10.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3497
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3498
www.nessus.org/u?91533ee1
bugs.debian.org/cgi-bin/bugreport.cgi?bug=986910
bugs.debian.org/cgi-bin/bugreport.cgi?bug=986911
packages.debian.org/source/buster/gst-plugins-good1.0
www.debian.org/security/2021/dsa-4900
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
44.2%