Debian: Security Advisory (DLA-2358-1)

# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.892358");
  script_cve_id("CVE-2017-12596", "CVE-2017-9110", "CVE-2017-9111", "CVE-2017-9112", "CVE-2017-9113", "CVE-2017-9114", "CVE-2017-9115", "CVE-2017-9116", "CVE-2018-18444", "CVE-2020-11758", "CVE-2020-11759", "CVE-2020-11760", "CVE-2020-11761", "CVE-2020-11762", "CVE-2020-11763", "CVE-2020-11764", "CVE-2020-11765", "CVE-2020-15305", "CVE-2020-15306");
  script_tag(name:"creation_date", value:"2020-08-31 03:00:19 +0000 (Mon, 31 Aug 2020)");
  script_version("2024-02-02T05:06:07+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-11-30 19:42:31 +0000 (Fri, 30 Nov 2018)");

  script_name("Debian: Security Advisory (DLA-2358-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 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=DEB9");

  script_xref(name:"Advisory-ID", value:"DLA-2358-1");
  script_xref(name:"URL", value:"https://www.debian.org/lts/security/2020/DLA-2358-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/openexr");
  script_xref(name:"URL", value:"https://wiki.debian.org/LTS");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'openexr' package(s) announced via the DLA-2358-1 advisory.");

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

  script_tag(name:"insight", value:"Multiple security issues were found in the OpenEXR image library, which could result in denial of service and potentially the execution of arbitrary code when processing malformed EXR image files.

For Debian 9 stretch, these problems have been fixed in version 2.2.0-11+deb9u1.

We recommend that you upgrade your openexr packages.

For the detailed security status of openexr please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]");

  script_tag(name:"affected", value:"'openexr' package(s) on 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 == "DEB9") {

  if(!isnull(res = isdpkgvuln(pkg:"libopenexr-dev", ver:"2.2.0-11+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libopenexr22", ver:"2.2.0-11+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"openexr", ver:"2.2.0-11+deb9u1", rls:"DEB9"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"openexr-doc", ver:"2.2.0-11+deb9u1", rls:"DEB9"))) {
    report += res;
  }

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

exit(0);