openSUSE: Security Advisory for exiv2 (openSUSE-SU-2018:1961-1)

# Copyright (C) 2018 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.852088");
  script_version("2021-06-28T02:00:39+0000");
  script_cve_id("CVE-2017-11337", "CVE-2017-11338", "CVE-2017-11339", "CVE-2017-11340", "CVE-2017-11553", "CVE-2017-11591", "CVE-2017-11592", "CVE-2017-11683", "CVE-2017-12955", "CVE-2017-12956", "CVE-2017-12957", "CVE-2017-14859", "CVE-2017-14860", "CVE-2017-14862", "CVE-2017-14864");
  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:"last_modification", value:"2021-06-28 02:00:39 +0000 (Mon, 28 Jun 2021)");
  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:"2017-08-22 14:50:00 +0000 (Tue, 22 Aug 2017)");
  script_tag(name:"creation_date", value:"2018-10-26 06:43:16 +0200 (Fri, 26 Oct 2018)");
  script_name("openSUSE: Security Advisory for exiv2 (openSUSE-SU-2018:1961-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.0");

  script_xref(name:"openSUSE-SU", value:"2018:1961-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-07/msg00019.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'exiv2'
  package(s) announced via the openSUSE-SU-2018:1961-1 advisory.");

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

  script_tag(name:"insight", value:"This update for exiv2 to 0.26 fixes the following security issues:

  - CVE-2017-14864: Prevent invalid memory address dereference in
  Exiv2::getULong that could have caused a segmentation fault and
  application crash, which leads to denial of service (bsc#1060995).

  - CVE-2017-14862: Prevent invalid memory address dereference in
  Exiv2::DataValue::read that could have caused a segmentation fault and
  application crash, which leads to denial of service (bsc#1060996).

  - CVE-2017-14859: Prevent invalid memory address dereference in
  Exiv2::StringValueBase::read that could have caused a segmentation fault
  and application crash, which leads to denial of service (bsc#1061000).

  - CVE-2017-14860: Prevent heap-based buffer over-read in the
  Exiv2::Jp2Image::readMetadata function via a crafted input that could
  have lead to a denial of service attack (bsc#1061023).

  - CVE-2017-11337: Prevent invalid free in the Action::TaskFactory::cleanup
  function via a crafted input that could have lead to a remote denial of
  service attack (bsc#1048883).

  - CVE-2017-11338: Prevent infinite loop in the
  Exiv2::Image::printIFDStructure function via a crafted input that could
  have lead to a remote denial of service attack (bsc#1048883).

  - CVE-2017-11339: Prevent heap-based buffer overflow in the
  Image::printIFDStructure function via a crafted input that could have
  lead to a remote denial of service attack (bsc#1048883).

  - CVE-2017-11340: Prevent Segmentation fault in the XmpParser::terminate()
  function via a crafted input that could have lead to a remote denial of
  service attack (bsc#1048883).

  - CVE-2017-12955: Prevent heap-based buffer overflow. The vulnerability
  caused an out-of-bounds write in Exiv2::Image::printIFDStructure(),
  which may lead to remote denial of service or possibly unspecified other
  impact (bsc#1054593).

  - CVE-2017-12956: Preventn illegal address access in
  Exiv2::FileIo::path[abi:cxx11]() that could have lead to remote denial
  of service (bsc#1054592).

  - CVE-2017-12957: Prevent heap-based buffer over-read that was triggered
  in the Exiv2::Image::io function and could have lead to remote denial of
  service (bsc#1054590).

  - CVE-2017-11683: Prevent reachable assertion in the
  Internal::TiffReader::visitDirectory function that could have lead to a
  remote denial of service attack via crafted input (bsc#1051188).

  - CVE-2017-11591: Prevent Floating point exception in the Exiv2::ValueType
  function that could have lead to a remote denial of service attack via
  crafted input (bsc#1050257).

  - CVE-2017-11553: Prevent illegal address access i ...

  Description truncated, please see the referenced URL(s) for more information.");

  script_tag(name:"affected", value:"exiv2 on openSUSE Leap 15.0.");

  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-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "openSUSELeap15.0") {
  if(!isnull(res = isrpmvuln(pkg:"exiv2", rpm:"exiv2~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"exiv2-debuginfo", rpm:"exiv2-debuginfo~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"exiv2-debugsource", rpm:"exiv2-debugsource~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-26", rpm:"libexiv2-26~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-26-debuginfo", rpm:"libexiv2-26-debuginfo~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-devel", rpm:"libexiv2-devel~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-doc", rpm:"libexiv2-doc~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-26-32bit", rpm:"libexiv2-26-32bit~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libexiv2-26-32bit-debuginfo", rpm:"libexiv2-26-32bit-debuginfo~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"exiv2-lang", rpm:"exiv2-lang~0.26~lp150.5.3.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

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

exit(0);