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
EPSS
Percentile
90.2%
Several vulnerabilities have been discovered in gdk-pixbuf, a toolkit for image loading and pixel buffer manipulation. The Common Vulnerabilities and Exposures project identifies the following problems :
CVE-2015-7673 Gustavo Grieco discovered a heap overflow in the processing of TGA images which may result in the execution of arbitrary code or denial of service (process crash) if a malformed image is opened.
CVE-2015-7674 Gustavo Grieco discovered an integer overflow flaw in the processing of GIF images which may result in the execution of arbitrary code or denial of service (process crash) if a malformed image is opened.
#%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-3378. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(86581);
script_version("2.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2015-7673", "CVE-2015-7674");
script_xref(name:"DSA", value:"3378");
script_name(english:"Debian DSA-3378-1 : gdk-pixbuf - 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:
"Several vulnerabilities have been discovered in gdk-pixbuf, a toolkit
for image loading and pixel buffer manipulation. The Common
Vulnerabilities and Exposures project identifies the following
problems :
- CVE-2015-7673
Gustavo Grieco discovered a heap overflow in the
processing of TGA images which may result in the
execution of arbitrary code or denial of service
(process crash) if a malformed image is opened.
- CVE-2015-7674
Gustavo Grieco discovered an integer overflow flaw in
the processing of GIF images which may result in the
execution of arbitrary code or denial of service
(process crash) if a malformed image is opened."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7673"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2015-7674"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/wheezy/gdk-pixbuf"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/jessie/gdk-pixbuf"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2015/dsa-3378"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the gdk-pixbuf packages.
For the oldstable distribution (wheezy), these problems have been
fixed in version 2.26.1-1+deb7u2.
For the stable distribution (jessie), these problems have been fixed
in version 2.31.1-2+deb8u3."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:gdk-pixbuf");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
script_set_attribute(attribute:"patch_publication_date", value:"2015/10/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/10/26");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 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:"7.0", prefix:"gir1.2-gdkpixbuf-2.0", reference:"2.26.1-1+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"libgdk-pixbuf2.0-0", reference:"2.26.1-1+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"libgdk-pixbuf2.0-common", reference:"2.26.1-1+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"libgdk-pixbuf2.0-dev", reference:"2.26.1-1+deb7u2")) flag++;
if (deb_check(release:"7.0", prefix:"libgdk-pixbuf2.0-doc", reference:"2.26.1-1+deb7u2")) flag++;
if (deb_check(release:"8.0", prefix:"gir1.2-gdkpixbuf-2.0", reference:"2.31.1-2+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libgdk-pixbuf2.0-0", reference:"2.31.1-2+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libgdk-pixbuf2.0-0-dbg", reference:"2.31.1-2+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libgdk-pixbuf2.0-common", reference:"2.31.1-2+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libgdk-pixbuf2.0-dev", reference:"2.31.1-2+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"libgdk-pixbuf2.0-doc", reference:"2.31.1-2+deb8u3")) 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-2015-7673
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7674
packages.debian.org/source/jessie/gdk-pixbuf
packages.debian.org/source/wheezy/gdk-pixbuf
security-tracker.debian.org/tracker/CVE-2015-7673
security-tracker.debian.org/tracker/CVE-2015-7674
www.debian.org/security/2015/dsa-3378