CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.1%
The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3556 advisory.
AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component av1/av1_dx_iface.c.
(CVE-2020-36130)
AOM v2.0.1 was discovered to contain a stack buffer overflow via the component stats/rate_hist.c.
(CVE-2020-36131)
AOM v2.0.1 was discovered to contain a global buffer overflow via the component av1/encoder/partition_search.h. (CVE-2020-36133)
AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.
(CVE-2020-36135)
aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
(CVE-2021-30473)
aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free. (CVE-2021-30474)
aom_dsp/noise_model.c in libaom in AOMedia before 2021-03-24 has a buffer overflow. (CVE-2021-30475)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-3556. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(180546);
script_version("1.0");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/09/06");
script_cve_id(
"CVE-2020-36130",
"CVE-2020-36131",
"CVE-2020-36133",
"CVE-2020-36135",
"CVE-2021-30473",
"CVE-2021-30474",
"CVE-2021-30475"
);
script_name(english:"Debian DLA-3556-1 : aom - LTS security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
script_set_attribute(attribute:"description", value:
"The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-3556 advisory.
- AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component av1/av1_dx_iface.c.
(CVE-2020-36130)
- AOM v2.0.1 was discovered to contain a stack buffer overflow via the component stats/rate_hist.c.
(CVE-2020-36131)
- AOM v2.0.1 was discovered to contain a global buffer overflow via the component
av1/encoder/partition_search.h. (CVE-2020-36133)
- AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.
(CVE-2020-36135)
- aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap.
(CVE-2021-30473)
- aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free. (CVE-2021-30474)
- aom_dsp/noise_model.c in libaom in AOMedia before 2021-03-24 has a buffer overflow. (CVE-2021-30475)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/aom");
script_set_attribute(attribute:"see_also", value:"https://www.debian.org/lts/security/2023/dla-3556");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36130");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36131");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36133");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2020-36135");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-30473");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-30474");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-30475");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/aom");
script_set_attribute(attribute:"solution", value:
"Upgrade the aom packages.
For Debian 10 buster, these problems have been fixed in version 1.0.0-3+deb10u1.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/AC:L/PR:N/UI:N/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-2021-30475");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/05/06");
script_set_attribute(attribute:"patch_publication_date", value:"2023/09/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:aom-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libaom-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libaom-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libaom0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
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) 2023 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('debian_package.inc');
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(10)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 10.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);
var pkgs = [
{'release': '10.0', 'prefix': 'aom-tools', 'reference': '1.0.0-3+deb10u1'},
{'release': '10.0', 'prefix': 'libaom-dev', 'reference': '1.0.0-3+deb10u1'},
{'release': '10.0', 'prefix': 'libaom-doc', 'reference': '1.0.0-3+deb10u1'},
{'release': '10.0', 'prefix': 'libaom0', 'reference': '1.0.0-3+deb10u1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var _release = NULL;
var prefix = NULL;
var reference = NULL;
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (_release && prefix && reference) {
if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : deb_report_get()
);
exit(0);
}
else
{
var tested = deb_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'aom-tools / libaom-dev / libaom-doc / libaom0');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36131
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36133
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30473
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30474
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30475
packages.debian.org/source/buster/aom
security-tracker.debian.org/tracker/CVE-2020-36130
security-tracker.debian.org/tracker/CVE-2020-36131
security-tracker.debian.org/tracker/CVE-2020-36133
security-tracker.debian.org/tracker/CVE-2020-36135
security-tracker.debian.org/tracker/CVE-2021-30473
security-tracker.debian.org/tracker/CVE-2021-30474
security-tracker.debian.org/tracker/CVE-2021-30475
security-tracker.debian.org/tracker/source-package/aom
www.debian.org/lts/security/2023/dla-3556
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.1%