RedHat Update for quagga RHSA-2012:1259-01

# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2012-September/msg00015.html");
  script_oid("1.3.6.1.4.1.25623.1.0.870828");
  script_version("2024-03-21T05:06:54+0000");
  script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
  script_tag(name:"creation_date", value:"2012-09-17 16:41:23 +0530 (Mon, 17 Sep 2012)");
  script_cve_id("CVE-2011-3323", "CVE-2011-3324", "CVE-2011-3325", "CVE-2011-3326",
                "CVE-2011-3327", "CVE-2012-0249", "CVE-2012-0250", "CVE-2012-0255",
                "CVE-2012-1820");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_xref(name:"RHSA", value:"2012:1259-01");
  script_name("RedHat Update for quagga RHSA-2012:1259-01");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'quagga'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 Greenbone AG");
  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_6");
  script_tag(name:"affected", value:"quagga on Red Hat Enterprise Linux Server (v. 6),
  Red Hat Enterprise Linux Workstation (v. 6)");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");
  script_tag(name:"insight", value:"Quagga is a TCP/IP based routing software suite. The Quagga bgpd daemon
  implements the BGP (Border Gateway Protocol) routing protocol. The Quagga
  ospfd and ospf6d daemons implement the OSPF (Open Shortest Path First)
  routing protocol.

  A heap-based buffer overflow flaw was found in the way the bgpd daemon
  processed malformed Extended Communities path attributes. An attacker could
  send a specially-crafted BGP message, causing bgpd on a target system to
  crash or, possibly, execute arbitrary code with the privileges of the user
  running bgpd. The UPDATE message would have to arrive from an explicitly
  configured BGP peer, but could have originated elsewhere in the BGP
  network. (CVE-2011-3327)

  A stack-based buffer overflow flaw was found in the way the ospf6d daemon
  processed malformed Link State Update packets. An OSPF router could use
  this flaw to crash ospf6d on an adjacent router. (CVE-2011-3323)

  A flaw was found in the way the ospf6d daemon processed malformed link
  state advertisements. An OSPF neighbor could use this flaw to crash
  ospf6d on a target system. (CVE-2011-3324)

  Description truncated, please see the referenced URL(s) for more information.");
  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_6")
{

  if ((res = isrpmvuln(pkg:"quagga", rpm:"quagga~0.99.15~7.el6_3.2", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"quagga-debuginfo", rpm:"quagga-debuginfo~0.99.15~7.el6_3.2", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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