Debian: Security Advisory (DSA-3676-1)

# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.703676");
  script_cve_id("CVE-2016-1243", "CVE-2016-1244");
  script_tag(name:"creation_date", value:"2016-09-23 22:00:00 +0000 (Fri, 23 Sep 2016)");
  script_version("2024-02-02T05:06:05+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-10-04 17:47:36 +0000 (Tue, 04 Oct 2016)");

  script_name("Debian: Security Advisory (DSA-3676-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 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=DEB8");

  script_xref(name:"Advisory-ID", value:"DSA-3676-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2016/DSA-3676-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3676");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'unadf' package(s) announced via the DSA-3676-1 advisory.");

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

  script_tag(name:"insight", value:"Tuomas Rasanen discovered two vulnerabilities in unADF, a tool to extract files from an Amiga Disk File dump (.adf):

CVE-2016-1243

A stack buffer overflow in the function extractTree() might allow an attacker, with control on the content of a ADF file, to execute arbitrary code with the privileges of the program execution.

CVE-2016-1244

The unADF extractor creates the path in the destination via a mkdir in a system() call. Since there was no sanitization on the input of the filenames, an attacker can directly inject code in the pathnames of archived directories in an ADF file.

For the oldstable distribution (wheezy), these problems have been fixed in version 0.7.11a-3+deb7u1.

For the stable distribution (jessie), these problems have been fixed in version 0.7.11a-3+deb8u1.

For the unstable distribution (sid), these problems have been fixed in version 0.7.11a-4.

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

  script_tag(name:"affected", value:"'unadf' package(s) on Debian 8.");

  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 == "DEB8") {

  if(!isnull(res = isdpkgvuln(pkg:"unadf", ver:"0.7.11a-3+deb8u1", rls:"DEB8"))) {
    report += res;
  }

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

exit(0);