CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
78.8%
The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5206 advisory.
Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2021-37150)
Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server allows an attacker to create smuggle or cache poison attacks. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2022-25763)
Improper Input Validation vulnerability in HTTP/1.1 header parsing of Apache Traffic Server allows an attacker to send invalid headers. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
(CVE-2022-28129)
Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2.
(CVE-2022-31778)
Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2022-31779)
Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2022-31780)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5206. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(164094);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/07");
script_cve_id(
"CVE-2021-37150",
"CVE-2022-25763",
"CVE-2022-28129",
"CVE-2022-31778",
"CVE-2022-31779",
"CVE-2022-31780"
);
script_name(english:"Debian DSA-5206-1 : trafficserver - 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 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-5206 advisory.
- Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to
request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2021-37150)
- Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server allows an
attacker to create smuggle or cache poison attacks. This issue affects Apache Traffic Server 8.0.0 to
9.1.2. (CVE-2022-25763)
- Improper Input Validation vulnerability in HTTP/1.1 header parsing of Apache Traffic Server allows an
attacker to send invalid headers. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.
(CVE-2022-28129)
- Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server
allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2.
(CVE-2022-31778)
- Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an
attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2022-31779)
- Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an
attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2. (CVE-2022-31780)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://security-tracker.debian.org/tracker/source-package/trafficserver
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?20613153");
script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2022/dsa-5206");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2021-37150");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-25763");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-28129");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-31778");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-31779");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-31780");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/trafficserver");
script_set_attribute(attribute:"solution", value:
"Upgrade the trafficserver packages.
For the stable distribution (bullseye), these problems have been fixed in version 8.1.5+ds-1~deb11u1.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:C/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:N/I:H/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-2022-31780");
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:"2022/08/10");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/13");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:trafficserver");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:trafficserver-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:trafficserver-experimental-plugins");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022 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 release = get_kb_item('Host/Debian/release');
if ( isnull(release) ) audit(AUDIT_OS_NOT, 'Debian');
var release = chomp(release);
if (! preg(pattern:"^(11)\.[0-9]+", string:release)) audit(AUDIT_OS_NOT, 'Debian 11.0', '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': '11.0', 'prefix': 'trafficserver', 'reference': '8.1.5+ds-1~deb11u1'},
{'release': '11.0', 'prefix': 'trafficserver-dev', 'reference': '8.1.5+ds-1~deb11u1'},
{'release': '11.0', 'prefix': 'trafficserver-experimental-plugins', 'reference': '8.1.5+ds-1~deb11u1'}
];
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, 'trafficserver / trafficserver-dev / trafficserver-experimental-plugins');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37150
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28129
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31779
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31780
www.nessus.org/u?20613153
packages.debian.org/source/bullseye/trafficserver
security-tracker.debian.org/tracker/CVE-2021-37150
security-tracker.debian.org/tracker/CVE-2022-25763
security-tracker.debian.org/tracker/CVE-2022-28129
security-tracker.debian.org/tracker/CVE-2022-31778
security-tracker.debian.org/tracker/CVE-2022-31779
security-tracker.debian.org/tracker/CVE-2022-31780
www.debian.org/security/2022/dsa-5206