Ubuntu: Security Advisory (USN-55-1)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.12.2005.55.1");
  script_cve_id("CVE-2004-1025", "CVE-2004-1026");
  script_tag(name:"creation_date", value:"2022-08-26 07:43:23 +0000 (Fri, 26 Aug 2022)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 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("Ubuntu: Security Advisory (USN-55-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 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=UBUNTU4\.10");

  script_xref(name:"Advisory-ID", value:"USN-55-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-55-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'imlib2' package(s) announced via the USN-55-1 advisory.");

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

  script_tag(name:"insight", value:"Recently, Pavel Kankovsky discovered several buffer overflows in imlib
which were fixed in USN-53-1. It was found that imlib2 was vulnerable
to similar issues.

If an attacker tricked a user into loading a malicious XPM or BMP
image, he could exploit this to execute arbitrary code in the context
of the user opening the image.

These vulnerabilities might also lead to privilege escalation if a
privileged server process is using this library, for example, a PHP
script on the web server which does automatic image processing might
use the php-imlib package, in which case a remote attacker could
possibly execute arbitrary code with the web server's privileges.");

  script_tag(name:"affected", value:"'imlib2' package(s) on Ubuntu 4.10.");

  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 == "UBUNTU4.10") {

  if(!isnull(res = isdpkgvuln(pkg:"libimlib2", ver:"1.1.0-12ubuntu2.1", rls:"UBUNTU4.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libimlib2-dev", ver:"1.1.0-12ubuntu2.1", rls:"UBUNTU4.10"))) {
    report += res;
  }

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

exit(0);