Gentoo Security Advisory GLSA 200406-21 (mit-krb5)

# SPDX-FileCopyrightText: 2008 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.54606");
  script_version("2023-07-14T16:09:26+0000");
  script_tag(name:"last_modification", value:"2023-07-14 16:09:26 +0000 (Fri, 14 Jul 2023)");
  script_tag(name:"creation_date", value:"2008-09-24 21:14:03 +0200 (Wed, 24 Sep 2008)");
  script_cve_id("CVE-2004-0523");
  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_name("Gentoo Security Advisory GLSA 200406-21 (mit-krb5)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 E-Soft Inc.");
  script_family("Gentoo Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/gentoo", "ssh/login/pkg");
  script_tag(name:"insight", value:"mit-krb5 contains multiple buffer overflows in the function
krb5_aname_to_localname(). This could potentially lead to a complete
remote system compromise.");
  script_tag(name:"solution", value:"mit-krb5 users should upgrade to the latest version:

    # emerge sync

    # emerge -pv '>=app-crypt/mit-krb5-1.3.3-r1'
    # emerge '>=app-crypt/mit-krb5-1.3.3-r1'");

  script_xref(name:"URL", value:"http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200406-21");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/10448");
  script_xref(name:"URL", value:"http://bugs.gentoo.org/show_bug.cgi?id=52744");
  script_xref(name:"URL", value:"http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2004-001-an_to_ln.txt");
  script_tag(name:"summary", value:"The remote host is missing updates announced in
advisory GLSA 200406-21.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

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

res = "";
report = "";
report = "";
if ((res = ispkgvuln(pkg:"app-crypt/mit-krb5", unaffected: make_list("ge 1.3.3-r1"), vulnerable: make_list("le 1.3.3"))) != NULL) {
    report += res;
}

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