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nessusThis script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.SL_20110215_SUBVERSION_ON_SL6_X.NASL
HistoryAug 01, 2012 - 12:00 a.m.

Scientific Linux Security Update : subversion on SL6.x i386/x86_64

2012-08-0100:00:00
This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
14

An access restriction bypass flaw was found in the mod_dav_svn module.
If the SVNPathAuthz directive was set to ‘short_circuit’, certain access rules were not enforced, possibly allowing sensitive repository data to be leaked to remote users. Note that SVNPathAuthz is set to ‘On’ by default. (CVE-2010-3315)

A server-side memory leak was found in the Subversion server. If a malicious, remote user performed ‘svn blame’ or ‘svn log’ operations on certain repository files, it could cause the Subversion server to consume a large amount of system memory. (CVE-2010-4644)

A NULL pointer dereference flaw was found in the way the mod_dav_svn module processed certain requests. If a malicious, remote user issued a certain type of request to display a collection of Subversion repositories on a host that has the SVNListParentPath directive enabled, it could cause the httpd process serving the request to crash. Note that SVNListParentPath is not enabled by default.
(CVE-2010-4539)

After installing the updated packages, the Subversion server must be restarted for the update to take effect: restart httpd if you are using mod_dav_svn, or restart svnserve if it is used.

#%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(60955);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2010-3315", "CVE-2010-4539", "CVE-2010-4644");

  script_name(english:"Scientific Linux Security Update : subversion on SL6.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 access restriction bypass flaw was found in the mod_dav_svn module.
If the SVNPathAuthz directive was set to 'short_circuit', certain
access rules were not enforced, possibly allowing sensitive repository
data to be leaked to remote users. Note that SVNPathAuthz is set to
'On' by default. (CVE-2010-3315)

A server-side memory leak was found in the Subversion server. If a
malicious, remote user performed 'svn blame' or 'svn log' operations
on certain repository files, it could cause the Subversion server to
consume a large amount of system memory. (CVE-2010-4644)

A NULL pointer dereference flaw was found in the way the mod_dav_svn
module processed certain requests. If a malicious, remote user issued
a certain type of request to display a collection of Subversion
repositories on a host that has the SVNListParentPath directive
enabled, it could cause the httpd process serving the request to
crash. Note that SVNListParentPath is not enabled by default.
(CVE-2010-4539)

After installing the updated packages, the Subversion server must be
restarted for the update to take effect: restart httpd if you are
using mod_dav_svn, or restart svnserve if it is used."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1103&L=scientific-linux-errata&T=0&P=5160
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f86c1ee8"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C");

  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:"2011/02/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  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:"SL6", reference:"mod_dav_svn-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-devel-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-gnome-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-javahl-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-kde-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-perl-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-ruby-1.6.11-2.el6_0.2")) flag++;
if (rpm_check(release:"SL6", reference:"subversion-svn2cl-1.6.11-2.el6_0.2")) 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");
VendorProductVersion
fermilabscientific_linux
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