Mandrake Security Advisory MDVSA-2009:171 (pulseaudio)

# SPDX-FileCopyrightText: 2009 E-Soft Inc.
# 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 OR GPL-3.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.64503");
  script_version("2023-07-18T05:05:36+0000");
  script_tag(name:"last_modification", value:"2023-07-18 05:05:36 +0000 (Tue, 18 Jul 2023)");
  script_tag(name:"creation_date", value:"2009-08-17 16:54:45 +0200 (Mon, 17 Aug 2009)");
  script_cve_id("CVE-2009-1894");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_name("Mandrake Security Advisory MDVSA-2009:171 (pulseaudio)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 E-Soft Inc.");
  script_family("Mandrake Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mandriva_mandrake_linux", "ssh/login/rpms", re:"ssh/login/release=MNDK_mes5");
  script_tag(name:"insight", value:"A vulnerability has been found and corrected in pulseaudio:

Tavis Ormandy and Julien Tinnes of the Google Security Team discovered
that pulseaudio, when installed setuid root, does not drop privileges
before re-executing itself to achieve immediate bindings. This can
be exploited by a user who has write access to any directory on the
file system containing /usr/bin to gain local root access. The user
needs to exploit a race condition related to creating a hard link
(CVE-2009-1894).

This update provides fixes for this vulnerability.

Affected: Enterprise Server 5.0");
  script_tag(name:"solution", value:"To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.");

  script_xref(name:"URL", value:"https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2009:171");
  script_tag(name:"summary", value:"The remote host is missing an update to pulseaudio
announced via advisory MDVSA-2009:171.");
  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");

res = "";
report = "";
if ((res = isrpmvuln(pkg:"libpulseaudio0", rpm:"libpulseaudio0~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libpulseaudio-devel", rpm:"libpulseaudio-devel~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libpulsecore5", rpm:"libpulsecore5~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libpulseglib20", rpm:"libpulseglib20~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libpulsezeroconf0", rpm:"libpulsezeroconf0~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio", rpm:"pulseaudio~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-esound-compat", rpm:"pulseaudio-esound-compat~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-bluetooth", rpm:"pulseaudio-module-bluetooth~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-gconf", rpm:"pulseaudio-module-gconf~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-jack", rpm:"pulseaudio-module-jack~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-lirc", rpm:"pulseaudio-module-lirc~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-x11", rpm:"pulseaudio-module-x11~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-module-zeroconf", rpm:"pulseaudio-module-zeroconf~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"pulseaudio-utils", rpm:"pulseaudio-utils~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64pulseaudio0", rpm:"lib64pulseaudio0~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64pulseaudio-devel", rpm:"lib64pulseaudio-devel~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64pulsecore5", rpm:"lib64pulsecore5~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64pulseglib20", rpm:"lib64pulseglib20~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64pulsezeroconf0", rpm:"lib64pulsezeroconf0~0.9.10~11.2mdvmes5", rls:"MNDK_mes5")) != NULL) {
    report += res;
}

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