Debian: Security Advisory (DSA-4093-1)

# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.704093");
  script_cve_id("CVE-2018-5704");
  script_tag(name:"creation_date", value:"2018-01-20 23:00:00 +0000 (Sat, 20 Jan 2018)");
  script_version("2024-02-02T05:06:06+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:06 +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:R/S:C/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-02-09 17:55:31 +0000 (Fri, 09 Feb 2018)");

  script_name("Debian: Security Advisory (DSA-4093-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 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(8|9)");

  script_xref(name:"Advisory-ID", value:"DSA-4093-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2018/DSA-4093-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4093");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/openocd");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'openocd' package(s) announced via the DSA-4093-1 advisory.");

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

  script_tag(name:"insight", value:"Josef Gajdusek discovered that OpenOCD, a JTAG debugger for ARM and MIPS, was vulnerable to Cross Protocol Scripting attacks. An attacker could craft a HTML page that, when visited by a victim running OpenOCD, could execute arbitrary commands on the victims host.

This fix also sets the OpenOCD default binding to localhost, instead of every network interfaces. This can be changed with the added bindto command argument.

For the oldstable distribution (jessie), this problem has been fixed in version 0.8.0-4+deb7u1.

For the stable distribution (stretch), this problem has been fixed in version 0.9.0-1+deb8u1.

We recommend that you upgrade your openocd packages.

For the detailed security status of openocd please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'openocd' package(s) on Debian 8, Debian 9.");

  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:"openocd", ver:"0.8.0-4+deb7u1", rls:"DEB8"))) {
    report += res;
  }

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

if(release == "DEB9") {

  if(!isnull(res = isdpkgvuln(pkg:"openocd", ver:"0.9.0-1+deb8u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);