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openvasCopyright (c) 2011 Greenbone Networks GmbHOPENVAS:1361412562310870432
HistoryMay 17, 2011 - 12:00 a.m.

RedHat Update for apr RHSA-2011:0507-01

2011-05-1700:00:00
Copyright (c) 2011 Greenbone Networks GmbH
plugins.openvas.org
7

0.969 High

EPSS

Percentile

99.6%

The remote host is missing an update for the

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for apr RHSA-2011:0507-01
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2011 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2011-May/msg00011.html");
  script_oid("1.3.6.1.4.1.25623.1.0.870432");
  script_version("$Revision: 12497 $");
  script_tag(name:"last_modification", value:"$Date: 2018-11-23 09:28:21 +0100 (Fri, 23 Nov 2018) $");
  script_tag(name:"creation_date", value:"2011-05-17 15:58:48 +0200 (Tue, 17 May 2011)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_xref(name:"RHSA", value:"2011:0507-01");
  script_cve_id("CVE-2011-0419");
  script_name("RedHat Update for apr RHSA-2011:0507-01");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'apr'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 Greenbone Networks GmbH");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_(5|4)");
  script_tag(name:"affected", value:"apr on Red Hat Enterprise Linux (v. 5 server),
  Red Hat Enterprise Linux AS version 4,
  Red Hat Enterprise Linux ES version 4,
  Red Hat Enterprise Linux WS version 4");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");
  script_tag(name:"insight", value:"The Apache Portable Runtime (APR) is a portability library used by the
  Apache HTTP Server and other projects. It provides a free library of C data
  structures and routines.

  It was discovered that the apr_fnmatch() function used an unconstrained
  recursion when processing patterns with the '*' wildcard. An attacker could
  use this flaw to cause an application using this function, which also
  accepted untrusted input as a pattern for matching (such as an httpd server
  using the mod_autoindex module), to exhaust all stack memory or use an
  excessive amount of CPU time when performing matching. (CVE-2011-0419)

  Red Hat would like to thank Maksymilian Arciemowicz for reporting this
  issue.

  All apr users should upgrade to these updated packages, which contain a
  backported patch to correct this issue. Applications using the apr library,
  such as httpd, must be restarted for this update to take effect.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release) exit(0);

res = "";

if(release == "RHENT_5")
{

  if ((res = isrpmvuln(pkg:"apr", rpm:"apr~1.2.7~11.el5_6.4", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"apr-debuginfo", rpm:"apr-debuginfo~1.2.7~11.el5_6.4", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"apr-devel", rpm:"apr-devel~1.2.7~11.el5_6.4", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"apr-docs", rpm:"apr-docs~1.2.7~11.el5_6.4", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}


if(release == "RHENT_4")
{

  if ((res = isrpmvuln(pkg:"apr", rpm:"apr~0.9.4~25.el4", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"apr-debuginfo", rpm:"apr-debuginfo~0.9.4~25.el4", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"apr-devel", rpm:"apr-devel~0.9.4~25.el4", rls:"RHENT_4")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}