Debian DSA-1530-1 : cupsys - Several vulnerabilities

2008-03-26T00:00:00
ID DEBIAN_DSA-1530.NASL
Type nessus
Reporter This script is Copyright (C) 2008-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-04-02T00:00:00

Description

Several local/remote vulnerabilities have been discovered in cupsys, the Common Unix Printing System. The Common Vulnerabilities and Exposures project identifies the following problems :

  • CVE-2008-0047 Heap-based buffer overflow in CUPS, when printer sharing is enabled, allows remote attackers to execute arbitrary code via crafted search expressions.

  • CVE-2008-0882 Double free vulnerability in the process_browse_data function in CUPS 1.3.5 allows remote attackers to cause a denial of service (daemon crash) and possibly the execution of arbitrary code via crafted packets to the cupsd port (631/udp), related to an unspecified manipulation of a remote printer.

                                        
                                            #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-1530. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(31663);
  script_version("1.17");
  script_cvs_date("Date: 2019/08/02 13:32:21");

  script_cve_id("CVE-2008-0047", "CVE-2008-0882");
  script_bugtraq_id(27906, 28307);
  script_xref(name:"DSA", value:"1530");

  script_name(english:"Debian DSA-1530-1 : cupsys - 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 local/remote vulnerabilities have been discovered in cupsys,
the Common Unix Printing System. The Common Vulnerabilities and
Exposures project identifies the following problems :

  - CVE-2008-0047
    Heap-based buffer overflow in CUPS, when printer sharing
    is enabled, allows remote attackers to execute arbitrary
    code via crafted search expressions.

  - CVE-2008-0882
    Double free vulnerability in the process_browse_data
    function in CUPS 1.3.5 allows remote attackers to cause
    a denial of service (daemon crash) and possibly the
    execution of arbitrary code via crafted packets to the
    cupsd port (631/udp), related to an unspecified
    manipulation of a remote printer."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=472105"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=467653"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-0047"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-0882"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2008/dsa-1530"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the cupsys packages.

For the stable distribution (etch), these problems have been fixed in
version 1.2.7-4etch3."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(119);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:cupsys");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2008/03/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2008/03/26");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2008-2019 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:"cupsys", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"cupsys-bsd", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"cupsys-client", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"cupsys-common", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"cupsys-dbg", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"libcupsimage2", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"libcupsimage2-dev", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"libcupsys2", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"libcupsys2-dev", reference:"1.2.7-4etch3")) flag++;
if (deb_check(release:"4.0", prefix:"libcupsys2-gnutls10", reference:"1.2.7-4etch3")) 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");