Debian: Security Advisory (DSA-2373-1)

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.70691");
  script_cve_id("CVE-2011-4862");
  script_tag(name:"creation_date", value:"2012-02-11 08:21:01 +0000 (Sat, 11 Feb 2012)");
  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:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_name("Debian: Security Advisory (DSA-2373-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 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=DEB(5|6)");

  script_xref(name:"Advisory-ID", value:"DSA-2373-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2011/DSA-2373-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2373");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'inetutils' package(s) announced via the DSA-2373-1 advisory.");

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

  script_tag(name:"insight", value:"It was discovered that the Kerberos support for telnetd contains a pre-authentication buffer overflow, which may enable remote attackers who can connect to TELNET to execute arbitrary code with root privileges.

For the oldstable distribution (lenny), this problem has been fixed in version 2:1.5.dfsg.1-9+lenny1.

For the stable distribution (squeeze), this problem has been fixed in version 2:1.6-3.1+squeeze1.

For the testing distribution (wheezy) and the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your inetutils packages.");

  script_tag(name:"affected", value:"'inetutils' package(s) on Debian 5, Debian 6.");

  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 == "DEB5") {

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ftp", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ftpd", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-inetd", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ping", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-syslogd", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-talk", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-talkd", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-telnet", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-telnetd", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-tools", ver:"2:1.5.dfsg.1-9+lenny1", rls:"DEB5"))) {
    report += res;
  }

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

if(release == "DEB6") {

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ftp", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ftpd", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-inetd", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-ping", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-syslogd", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-talk", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-talkd", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-telnet", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-telnetd", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"inetutils-tools", ver:"2:1.6-3.1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);