8.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.964 High
EPSS
Percentile
99.5%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2013 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.702631");
script_cve_id("CVE-2012-5643", "CVE-2013-0189");
script_tag(name:"creation_date", value:"2013-02-23 23:00:00 +0000 (Sat, 23 Feb 2013)");
script_version("2024-02-01T14:37:10+0000");
script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_name("Debian: Security Advisory (DSA-2631-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2013 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB6");
script_xref(name:"Advisory-ID", value:"DSA-2631-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2013/DSA-2631-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2631");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'squid3' package(s) announced via the DSA-2631-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Squid3, a fully featured Web proxy cache, is prone to a denial of service attack due to memory consumption caused by memory leaks in cachemgr.cgi:
CVE-2012-5643
squid's cachemgr.cgi was vulnerable to excessive resource use. A remote attacker could exploit this flaw to perform a denial of service attack on the server and other hosted services.
CVE-2013-0189
The original patch for CVE-2012-5643 was incomplete. A remote attacker still could exploit this flaw to perform a denial of service attack.
For the stable distribution (squeeze), these problems have been fixed in version 3.1.6-1.2+squeeze3.
For the testing distribution (wheezy), these problems have been fixed in version 3.1.20-2.1.
For the unstable distribution (sid), these problems have been fixed in version 3.1.20-2.1.
We recommend that you upgrade your squid3 packages.");
script_tag(name:"affected", value:"'squid3' package(s) on Debian 6.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"squid-cgi", ver:"3.1.6-1.2+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"squid3", ver:"3.1.6-1.2+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"squid3-common", ver:"3.1.6-1.2+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"squid3-dbg", ver:"3.1.6-1.2+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"squidclient", ver:"3.1.6-1.2+squeeze3", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);