4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
9.8 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
85.7%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2010 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("1.3.6.1.4.1.25623.1.0.67267");
script_cve_id("CVE-2009-2042", "CVE-2010-0205");
script_tag(name:"creation_date", value:"2010-04-21 01:31:17 +0000 (Wed, 21 Apr 2010)");
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:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_name("Debian: Security Advisory (DSA-2032-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 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=DEB5");
script_xref(name:"Advisory-ID", value:"DSA-2032-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2010/DSA-2032-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2032");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'libpng' package(s) announced via the DSA-2032-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several vulnerabilities have been discovered in libpng, a library for reading and writing PNG files. The Common Vulnerabilities and Exposures project identifies the following problems:
CVE-2009-2042
libpng does not properly parse 1-bit interlaced images with width values that are not divisible by 8, which causes libpng to include uninitialized bits in certain rows of a PNG file and might allow remote attackers to read portions of sensitive memory via 'out-of-bounds pixels' in the file.
CVE-2010-0205
libpng does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application hang) via a crafted PNG file
For the stable distribution (lenny), these problems have been fixed in version 1.2.27-2+lenny3.
For the testing (squeeze) and unstable (sid) distribution, these problems have been fixed in version 1.2.43-1
We recommend that you upgrade your libpng package.");
script_tag(name:"affected", value:"'libpng' package(s) on Debian 5.");
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 == "DEB5") {
if(!isnull(res = isdpkgvuln(pkg:"libpng12-0", ver:"1.2.27-2+lenny3", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libpng12-0-udeb", ver:"1.2.27-2+lenny3", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libpng12-dev", ver:"1.2.27-2+lenny3", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libpng3", ver:"1.2.27-2+lenny3", rls:"DEB5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);