Scientific Linux Security Update : bzip2 on SL3.x, SL4.x, SL5.x i386/x86_64

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(60858);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2010-0405");
  script_xref(name:"IAVB", value:"2010-B-0083");

  script_name(english:"Scientific Linux Security Update : bzip2 on SL3.x, SL4.x, SL5.x i386/x86_64");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Scientific Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An integer overflow flaw was discovered in the bzip2 decompression
routine. This issue could, when decompressing malformed archives,
cause bzip2, or an application linked against the libbz2 library, to
crash or, potentially, execute arbitrary code. (CVE-2010-0405)

All running applications using the libbz2 library must be restarted
for the update to take effect."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1009&L=scientific-linux-errata&T=0&P=1764
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ded72a90"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected bzip2, bzip2-devel and / or bzip2-libs packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/09/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Scientific Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

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


flag = 0;
if (rpm_check(release:"SL3", reference:"bzip2-1.0.3-6.el5_5")) flag++;
if (rpm_check(release:"SL3", reference:"bzip2-devel-1.0.3-6.el5_5")) flag++;
if (rpm_check(release:"SL3", reference:"bzip2-libs-1.0.3-6.el5_5")) flag++;

if (rpm_check(release:"SL4", reference:"bzip2-1.0.2-16.el4_8")) flag++;
if (rpm_check(release:"SL4", reference:"bzip2-devel-1.0.2-16.el4_8")) flag++;
if (rpm_check(release:"SL4", reference:"bzip2-libs-1.0.2-16.el4_8")) flag++;

if (rpm_check(release:"SL5", reference:"bzip2-1.0.2-14.EL3")) flag++;
if (rpm_check(release:"SL5", reference:"bzip2-devel-1.0.2-14.EL3")) flag++;
if (rpm_check(release:"SL5", reference:"bzip2-libs-1.0.2-14.EL3")) flag++;


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