Gentoo Security Advisory GLSA 201409-09

# SPDX-FileCopyrightText: 2015 Eero Volotinen
# 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-or-later

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.121272");
  script_version("2026-04-24T15:56:23+0000");
  script_tag(name:"creation_date", value:"2015-09-29 11:27:54 +0300 (Tue, 29 Sep 2015)");
  script_tag(name:"last_modification", value:"2026-04-24 15:56:23 +0000 (Fri, 24 Apr 2026)");
  script_name("Gentoo Security Advisory GLSA 201409-09");
  script_tag(name:"insight", value:"Stephane Chazelas reported that Bash incorrectly handles function definitions, allowing attackers to inject arbitrary code.");
  script_tag(name:"solution", value:"Update the affected packages to the latest available version.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"https://security.gentoo.org/glsa/201409-09");
  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-2014-6271");
  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_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/gentoo", "ssh/login/pkg");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"summary", value:"Gentoo Linux Local Security Checks GLSA 201409-09");
  script_copyright("Copyright (C) 2015 Eero Volotinen");
  script_family("Gentoo Local Security Checks");

  exit(0);
}

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

res = "";
report = "";

if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list("ge 3.1_p18"), vulnerable: make_list() )) != NULL) {

  report += res;
}
if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list("ge 3.2_p52"), vulnerable: make_list() )) != NULL) {

  report += res;
}
if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list("ge 4.0_p39"), vulnerable: make_list() )) != NULL) {

  report += res;
}
if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list("ge 4.1_p12"), vulnerable: make_list() )) != NULL) {

  report += res;
}
if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list("ge 4.2_p48"), vulnerable: make_list() )) != NULL) {

  report += res;
}
if((res=ispkgvuln(pkg:"app-shells/bash", unaffected: make_list(), vulnerable: make_list("lt 4.2_p48"))) != NULL) {
  report += res;
}

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