CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
94.3%
Christian Schmid and Meder Kydyraliev (Google Security) discovered a number of vulnerabilities in exiftags, a utility for extracting EXIF metadata from JPEG images. The Common Vulnerabilities and Exposures project identified the following three problems :
CVE-2007-6354 Inadequate EXIF property validation could lead to invalid memory accesses if executed on a maliciously crafted image, potentially including heap corruption and the execution of arbitrary code.
CVE-2007-6355 Flawed data validation could lead to integer overflows, causing other invalid memory accesses, also with the potential for memory corruption or arbitrary code execution.
CVE-2007-6356 Cyclical EXIF image file directory (IFD) references could cause a denial of service (infinite loop).
#%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-1533. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(31710);
script_version("1.21");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2007-6354", "CVE-2007-6355", "CVE-2007-6356");
script_xref(name:"DSA", value:"1533");
script_name(english:"Debian DSA-1533-2 : exiftags - insufficient input sanitizing");
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:
"Christian Schmid and Meder Kydyraliev (Google Security) discovered a
number of vulnerabilities in exiftags, a utility for extracting EXIF
metadata from JPEG images. The Common Vulnerabilities and Exposures
project identified the following three problems :
- CVE-2007-6354
Inadequate EXIF property validation could lead to
invalid memory accesses if executed on a maliciously
crafted image, potentially including heap corruption and
the execution of arbitrary code.
- CVE-2007-6355
Flawed data validation could lead to integer overflows,
causing other invalid memory accesses, also with the
potential for memory corruption or arbitrary code
execution.
- CVE-2007-6356
Cyclical EXIF image file directory (IFD) references
could cause a denial of service (infinite loop)."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=457062"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2007-6354"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2007-6355"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2007-6356"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2008/dsa-1533"
);
script_set_attribute(
attribute:"solution",
value:
"For the oldstable distribution (sarge), these problems have been fixed
in version 0.98-1.1+0sarge1.
For the stable distribution (etch), these problems have been fixed in
version 0.98-1.1+etch1."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_cwe_id(189, 399);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:exiftags");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");
script_set_attribute(attribute:"patch_publication_date", value:"2008/03/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2008/03/31");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2008-2021 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:"3.1", prefix:"exiftags", reference:"0.98-1.1+0sarge1")) flag++;
if (deb_check(release:"4.0", prefix:"exiftags", reference:"0.98-1.1+etch1")) 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");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6354
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6355
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6356
bugs.debian.org/cgi-bin/bugreport.cgi?bug=457062
security-tracker.debian.org/tracker/CVE-2007-6354
security-tracker.debian.org/tracker/CVE-2007-6355
security-tracker.debian.org/tracker/CVE-2007-6356
www.debian.org/security/2008/dsa-1533