Mandrake Security Advisory MDVSA-2009:082 (krb5)

# 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("1.3.6.1.4.1.25623.1.0.63715");
  script_version("2023-07-19T05:05:15+0000");
  script_tag(name:"last_modification", value:"2023-07-19 05:05:15 +0000 (Wed, 19 Jul 2023)");
  script_tag(name:"creation_date", value:"2009-04-06 20:58:11 +0200 (Mon, 06 Apr 2009)");
  script_cve_id("CVE-2009-0845");
  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_name("Mandrake Security Advisory MDVSA-2009:082 (krb5)");
  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_(2008\.0|2008\.1|2009\.0)");
  script_tag(name:"insight", value:"The spnego_gss_accept_sec_context function in
lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.6.3,
when SPNEGO is used, allows remote attackers to cause a denial of
service (NULL pointer dereference and application crash) via invalid
ContextFlags data in the reqFlags field in a negTokenInit token
(CVE-2009-0845).

This update provides the fix for that security issue.

Affected: 2008.0, 2008.1, 2009.0");
  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-2009:082");
  script_tag(name:"summary", value:"The remote host is missing an update to krb5
announced via advisory MDVSA-2009:082.");
  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:"ftp-client-krb5", rpm:"ftp-client-krb5~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ftp-server-krb5", rpm:"ftp-server-krb5~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5", rpm:"krb5~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53", rpm:"libkrb53~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53-devel", rpm:"libkrb53-devel~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-client-krb5", rpm:"telnet-client-krb5~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-server-krb5", rpm:"telnet-server-krb5~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53", rpm:"lib64krb53~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53-devel", rpm:"lib64krb53-devel~1.6.2~7.2mdv2008.0", rls:"MNDK_2008.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ftp-client-krb5", rpm:"ftp-client-krb5~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ftp-server-krb5", rpm:"ftp-server-krb5~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5", rpm:"krb5~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53", rpm:"libkrb53~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53-devel", rpm:"libkrb53-devel~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-client-krb5", rpm:"telnet-client-krb5~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-server-krb5", rpm:"telnet-server-krb5~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53", rpm:"lib64krb53~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53-devel", rpm:"lib64krb53-devel~1.6.3~6.1mdv2008.1", rls:"MNDK_2008.1")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ftp-client-krb5", rpm:"ftp-client-krb5~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ftp-server-krb5", rpm:"ftp-server-krb5~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5", rpm:"krb5~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53", rpm:"libkrb53~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"libkrb53-devel", rpm:"libkrb53-devel~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-client-krb5", rpm:"telnet-client-krb5~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"telnet-server-krb5", rpm:"telnet-server-krb5~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53", rpm:"lib64krb53~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"lib64krb53-devel", rpm:"lib64krb53-devel~1.6.3~6.1mdv2009.0", rls:"MNDK_2009.0")) != NULL) {
    report += res;
}

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