SUSE: Security Advisory for bash (SUSE-SU-2014:1247-1)

# SPDX-FileCopyrightText: 2015 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_oid("1.3.6.1.4.1.25623.1.0.850778");
  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:"2015-10-13 18:35:00 +0530 (Tue, 13 Oct 2015)");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2014-7169", "CVE-2014-7186", "CVE-2014-7187", "CVE-2014-6271");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-02-01 21:38:00 +0000 (Mon, 01 Feb 2021)");
  script_tag(name:"qod_type", value:"package");
  script_name("SUSE: Security Advisory for bash (SUSE-SU-2014:1247-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'bash'
  package(s) announced via the referenced advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"The command-line shell 'bash' evaluates environment variables, which
  allows the injection of characters and might be used to access files on
  the system in some circumstances (CVE-2014-7169).

  Please note that this issue is different from a previously fixed
  vulnerability tracked under CVE-2014-6271 and is less serious due to the
  special, non-default system configuration that is needed to create an
  exploitable situation.

  To remove further exploitation potential we now limit the
  function-in-environment variable to variables prefixed with BASH_FUNC_.
  This hardening feature is work in progress and might be improved in later
  updates.

  Additionally, two other security issues have been fixed:

  * CVE-2014-7186: Nested HERE documents could lead to a crash of bash.

  * CVE-2014-7187: Nesting of for loops could lead to a crash of bash.");

  script_tag(name:"affected", value:"bash on SUSE Linux Enterprise Server 11 SP3");

  script_tag(name:"solution", value:"Please install the updated package(s).");
  script_xref(name:"SUSE-SU", value:"2014:1247-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=SLES11\.0SP3");
  exit(0);
}

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

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

res = "";
report = "";

if(release == "SLES11.0SP3") {
  if(!isnull(res = isrpmvuln(pkg:"bash", rpm:"bash~3.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bash-doc", rpm:"bash-doc~3.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libreadline5", rpm:"libreadline5~5.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"readline-doc", rpm:"readline-doc~5.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libreadline5-32bit", rpm:"libreadline5-32bit~5.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bash-x86", rpm:"bash-x86~3.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libreadline5-x86", rpm:"libreadline5-x86~5.2~147.22.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);