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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
82.4%
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure.
In addition a number of security issues were addressed in the OpenPGP support.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4897. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(148964);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/12");
script_cve_id("CVE-2021-23961", "CVE-2021-23991", "CVE-2021-23992", "CVE-2021-23993", "CVE-2021-23994", "CVE-2021-23995", "CVE-2021-23998", "CVE-2021-23999", "CVE-2021-24002", "CVE-2021-29945", "CVE-2021-29946", "CVE-2021-29948", "CVE-2021-29949");
script_xref(name:"DSA", value:"4897");
script_xref(name:"IAVA", value:"2021-A-0163-S");
script_name(english:"Debian DSA-4897-1 : thunderbird - 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 security issues were discovered in Thunderbird, which could
result in the execution of arbitrary code or information disclosure.
In addition a number of security issues were addressed in the OpenPGP
support."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/source-package/thunderbird"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/buster/thunderbird"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2021/dsa-4897"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the thunderbird packages.
For the stable distribution (buster), these problems have been fixed
in version 1:78.10.0-1~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:N/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-2021-29946");
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:thunderbird");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/02/26");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/23");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2021-2024 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:"calendar-google-provider", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ar", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ast", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-be", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-bg", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-br", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ca", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-cs", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-cy", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-da", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-de", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-dsb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-el", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-en-gb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-es-ar", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-es-es", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-et", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-eu", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-fi", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-fr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-fy-nl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ga-ie", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-gd", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-gl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-he", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-hr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-hsb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-hu", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-hy-am", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-id", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-is", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-it", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ja", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-kab", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-kk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ko", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-lt", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ms", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-nb-no", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-nl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-nn-no", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-pl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-pt-br", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-pt-pt", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-rm", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ro", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-ru", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-si", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-sk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-sl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-sq", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-sr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-sv-se", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-tr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-uk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-vi", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-zh-cn", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"lightning-l10n-zh-tw", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-all", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ar", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ast", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-be", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-bg", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-br", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ca", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-cs", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-cy", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-da", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-de", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-dsb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-el", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-en-gb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-es-ar", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-es-es", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-et", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-eu", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-fi", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-fr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-fy-nl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ga-ie", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-gd", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-gl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-he", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-hr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-hsb", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-hu", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-hy-am", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-id", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-is", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-it", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ja", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-kab", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-kk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ko", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-lt", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ms", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-nb-no", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-nl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-nn-no", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-pl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-pt-br", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-pt-pt", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-rm", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ro", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-ru", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-si", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-sk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-sl", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-sq", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-sr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-sv-se", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-tr", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-uk", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-vi", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-zh-cn", reference:"1:78.10.0-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"thunderbird-l10n-zh-tw", reference:"1:78.10.0-1~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");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23992
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23993
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29948
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949
packages.debian.org/source/buster/thunderbird
security-tracker.debian.org/tracker/source-package/thunderbird
www.debian.org/security/2021/dsa-4897
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
82.4%