Ubuntu: Security Advisory (USN-740-1)

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.63624");
  script_cve_id("CVE-2004-2761");
  script_tag(name:"creation_date", value:"2009-03-19 23:52:38 +0000 (Thu, 19 Mar 2009)");
  script_version("2024-02-02T05:06:04+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:04 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");

  script_name("Ubuntu: Security Advisory (USN-740-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(6\.06\ LTS|7\.10|8\.04\ LTS|8\.10)");

  script_xref(name:"Advisory-ID", value:"USN-740-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-740-1");
  script_xref(name:"URL", value:"http://www.win.tue.nl/hashclash/rogue-ca/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'firefox, nss' package(s) announced via the USN-740-1 advisory.");

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

  script_tag(name:"insight", value:"The MD5 algorithm is known not to be collision resistant. This update
blocklists the proof of concept rogue certificate authority as discussed
in [link moved to references].");

  script_tag(name:"affected", value:"'firefox, nss' package(s) on Ubuntu 6.06, Ubuntu 7.10, Ubuntu 8.04, Ubuntu 8.10.");

  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 == "UBUNTU6.06 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libnss3", ver:"1.5.dfsg+1.5.0.15~prepatch080614k-0ubuntu2", rls:"UBUNTU6.06 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU7.10") {

  if(!isnull(res = isdpkgvuln(pkg:"libnss3-0d", ver:"3.11.5-3ubuntu0.7.10.2", rls:"UBUNTU7.10"))) {
    report += res;
  }

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

if(release == "UBUNTU8.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libnss3-0d", ver:"3.12.0.3-0ubuntu0.8.04.5", rls:"UBUNTU8.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libnss3-1d", ver:"3.12.0.3-0ubuntu0.8.04.5", rls:"UBUNTU8.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU8.10") {

  if(!isnull(res = isdpkgvuln(pkg:"libnss3-1d", ver:"3.12.0.3-0ubuntu5.8.10.1", rls:"UBUNTU8.10"))) {
    report += res;
  }

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

exit(0);