Debian: Security Advisory (DSA-421)

# SPDX-FileCopyrightText: 2008 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("1.3.6.1.4.1.25623.1.0.53121");
  script_cve_id("CVE-2004-0041");
  script_tag(name:"creation_date", value:"2008-01-17 21:41:51 +0000 (Thu, 17 Jan 2008)");
  script_version("2024-02-01T14:37:10+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("Debian: Security Advisory (DSA-421)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB3\.0");

  script_xref(name:"Advisory-ID", value:"DSA-421");
  script_xref(name:"URL", value:"https://www.debian.org/security/2004/DSA-421");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-421");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'mod-auth-shadow' package(s) announced via the DSA-421 advisory.");

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

  script_tag(name:"insight", value:"David B Harris discovered a problem with mod-auth-shadow, an Apache module which authenticates users against the system shadow password database, where the expiration status of the user's account and password were not enforced. This vulnerability would allow an otherwise authorized user to successfully authenticate, when the attempt should be rejected due to the expiration parameters.

For the current stable distribution (woody) this problem has been fixed in version 1.3-3.1woody.1

For the unstable distribution (sid) this problem has been fixed in version 1.4-1.

We recommend that you update your mod-auth-shadow package.");

  script_tag(name:"affected", value:"'mod-auth-shadow' package(s) on Debian 3.0.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

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

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

res = "";
report = "";

if(release == "DEB3.0") {

  if(!isnull(res = isdpkgvuln(pkg:"libapache-mod-auth-shadow", ver:"1.3-3.1woody.1", rls:"DEB3.0"))) {
    report += res;
  }

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

exit(0);