Debian: Security Advisory (DSA-1042-1)

# 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("1.3.6.1.4.1.25623.1.0.56663");
  script_cve_id("CVE-2006-1721");
  script_tag(name:"creation_date", value:"2008-01-17 22:09:45 +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:"2.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:N/I:N/A:P");

  script_name("Debian: Security Advisory (DSA-1042-1)");
  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\.1");

  script_xref(name:"Advisory-ID", value:"DSA-1042-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2006/DSA-1042-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-1042");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'cyrus-sasl2' package(s) announced via the DSA-1042-1 advisory.");

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

  script_tag(name:"insight", value:"The Mu Security research team discovered a denial of service condition in the Simple Authentication and Security Layer authentication library (SASL) during DIGEST-MD5 negotiation. This potentially affects multiple products that use SASL DIGEST-MD5 authentication including OpenLDAP, Sendmail, Postfix, etc.

The old stable distribution (woody) is not affected by this problem.

For the stable distribution (sarge) this problem has been fixed in version 2.1.19-1.5sarge1.

For the unstable distribution (sid) this problem has been fixed in version 2.1.19.dfsg1-0.2.

We recommend that you upgrade your cyrus-sasl2 packages.");

  script_tag(name:"affected", value:"'cyrus-sasl2' package(s) on Debian 3.1.");

  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 == "DEB3.1") {

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2-dev", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2-modules", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2-modules-gssapi-heimdal", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2-modules-kerberos-heimdal", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libsasl2-modules-sql", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"sasl2-bin", ver:"2.1.19-1.5sarge1", rls:"DEB3.1"))) {
    report += res;
  }

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

exit(0);