SuSE 11.1 Security Update : CVS (SAT Patch Number 5860)

2012-02-28T00:00:00
ID SUSE_11_CVS-120222.NASL
Type nessus
Reporter Tenable
Modified 2013-10-25T00:00:00

Description

A heap-based buffer overflow flaw was found in the way CVS read proxy connection HTTP responses. An attacker could exploit this to cause the application to crash or, potentially, execute arbitrary code in the context of the user running the application. (CVE-2012-0804)

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(58140);
  script_version("$Revision: 1.3 $");
  script_cvs_date("$Date: 2013/10/25 23:41:52 $");

  script_cve_id("CVE-2012-0804");

  script_name(english:"SuSE 11.1 Security Update : CVS (SAT Patch Number 5860)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SuSE 11 host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A heap-based buffer overflow flaw was found in the way CVS read proxy
connection HTTP responses. An attacker could exploit this to cause the
application to crash or, potentially, execute arbitrary code in the
context of the user running the application. (CVE-2012-0804)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=744059"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-0804.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply SAT patch number 5860.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:cvs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:cvs-doc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/02/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/02/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);

pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 1) audit(AUDIT_OS_NOT, "SuSE 11.1");


flag = 0;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"cvs-1.12.12-144.23.5.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"cvs-1.12.12-144.23.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"cvs-1.12.12-144.23.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:1, reference:"cvs-doc-1.12.12-144.23.5.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");