CentOS Update for squid CESA-2011:1791 centos6

# 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:"http://lists.centos.org/pipermail/centos-announce/2011-December/018354.html");
  script_oid("1.3.6.1.4.1.25623.1.0.881345");
  script_version("2026-04-24T06:23:04+0000");
  script_tag(name:"last_modification", value:"2026-04-24 06:23:04 +0000 (Fri, 24 Apr 2026)");
  script_tag(name:"creation_date", value:"2012-07-30 17:30:44 +0530 (Mon, 30 Jul 2012)");
  script_cve_id("CVE-2011-4096");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_xref(name:"CESA", value:"2011:1791");
  script_name("CentOS Update for squid CESA-2011:1791 centos6");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'squid'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_family("CentOS Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS6");
  script_tag(name:"affected", value:"squid on CentOS 6");
  script_tag(name:"solution", value:"Please install the updated packages.");
  script_tag(name:"insight", value:"Squid is a high-performance proxy caching server for web clients,
  supporting FTP, Gopher, and HTTP data objects.

  An input validation flaw was found in the way Squid calculated the total
  number of resource records in the answer section of multiple name server
  responses. An attacker could use this flaw to cause Squid to crash.
  (CVE-2011-4096)

  Users of squid should upgrade to this updated package, which contains a
  backported patch to correct this issue. After installing this update, the
  squid service will be restarted automatically.");
  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 == "CentOS6")
{

  if ((res = isrpmvuln(pkg:"squid", rpm:"squid~3.1.10~1.el6_2.1", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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