7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.108 Low
EPSS
Percentile
95.1%
Several vulnerabilities have been discovered in the ClamAV anti-virus toolkit :
CVE-2008-6680 Attackers can cause a denial of service (crash) via a crafted EXE file that triggers a divide-by-zero error.
CVE-2009-1270 Attackers can cause a denial of service (infinite loop) via a crafted tar file that causes (1) clamd and (2) clamscan to hang.
(no CVE Id yet)
Attackers can cause a denial of service (crash) via a crafted EXE file that crashes the UPack unpacker.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-1771. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(36164);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2008-6680", "CVE-2009-1270");
script_xref(name:"DSA", value:"1771");
script_name(english:"Debian DSA-1771-1 : clamav - several vulnerabilities");
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:
"Several vulnerabilities have been discovered in the ClamAV anti-virus
toolkit :
- CVE-2008-6680
Attackers can cause a denial of service (crash) via a
crafted EXE file that triggers a divide-by-zero error.
- CVE-2009-1270
Attackers can cause a denial of service (infinite loop)
via a crafted tar file that causes (1) clamd and (2)
clamscan to hang.
- (no CVE Id yet)
Attackers can cause a denial of service (crash) via a
crafted EXE file that crashes the UPack unpacker."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2008-6680"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2009-1270"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2009/dsa-1771"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the clamav packages.
For the old stable distribution (etch), these problems have been fixed
in version 0.90.1dfsg-4etch19.
For the stable distribution (lenny), these problems have been fixed in
version 0.94.dfsg.2-1lenny2."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_cwe_id(94, 189);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:clamav");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:5.0");
script_set_attribute(attribute:"patch_publication_date", value:"2009/04/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/04/16");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2009-2021 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:"4.0", prefix:"clamav", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-base", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-daemon", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-dbg", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-docs", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-freshclam", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-milter", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"clamav-testfiles", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"libclamav-dev", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"4.0", prefix:"libclamav2", reference:"0.90.1dfsg-4etch19")) flag++;
if (deb_check(release:"5.0", prefix:"clamav", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-base", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-daemon", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-dbg", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-docs", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-freshclam", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-milter", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"clamav-testfiles", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"libclamav-dev", reference:"0.94.dfsg.2-1lenny2")) flag++;
if (deb_check(release:"5.0", prefix:"libclamav5", reference:"0.94.dfsg.2-1lenny2")) 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 | clamav | p-cpe:/a:debian:debian_linux:clamav |
debian | debian_linux | 4.0 | cpe:/o:debian:debian_linux:4.0 |
debian | debian_linux | 5.0 | cpe:/o:debian:debian_linux:5.0 |