SUSE SLES12 Security Update : openexr (SUSE-SU-2020:1292-1)

2020-05-22T00:00:00
ID SUSE_SU-2020-1292-1.NASL
Type nessus
Reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-05-22T00:00:00

Description

This update for openexr provides the following fix :

Security issues fixed :

CVE-2020-11764: Fixed an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp (bsc#1169574).

CVE-2020-11763: Fixed an out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp (bsc#1169576).

CVE-2020-11758: Fixed an out-of-bounds read in ImfOptimizedPixelReading.h (bsc#1169573).

CVE-2020-11760: Fixed an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp (bsc#1169580).

Non-security issue fixed :

Enable tests when building the package on x86_64. (bsc#1146648)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2020:1292-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(136786);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/26");

  script_cve_id("CVE-2020-11758", "CVE-2020-11760", "CVE-2020-11763", "CVE-2020-11764");

  script_name(english:"SUSE SLES12 Security Update : openexr (SUSE-SU-2020:1292-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description",
    value:
"This update for openexr provides the following fix :

Security issues fixed :

CVE-2020-11764: Fixed an out-of-bounds write in copyIntoFrameBuffer in
ImfMisc.cpp (bsc#1169574).

CVE-2020-11763: Fixed an out-of-bounds read and write, as demonstrated
by ImfTileOffsets.cpp (bsc#1169576).

CVE-2020-11758: Fixed an out-of-bounds read in
ImfOptimizedPixelReading.h (bsc#1169573).

CVE-2020-11760: Fixed an out-of-bounds read during RLE uncompression
in rleUncompress in ImfRle.cpp (bsc#1169580).

Non-security issue fixed :

Enable tests when building the package on x86_64. (bsc#1146648)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1146648"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1169573"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1169574"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1169576"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1169580"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2020-11758/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2020-11760/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2020-11763/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2020-11764/"
  );
  # https://www.suse.com/support/update/announcement/2020/suse-su-20201292-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?74db7ae0"
  );
  script_set_attribute(
    attribute:"solution",
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Workstation Extension 12-SP5 :

zypper in -t patch SUSE-SLE-WE-12-SP5-2020-1292=1

SUSE Linux Enterprise Workstation Extension 12-SP4 :

zypper in -t patch SUSE-SLE-WE-12-SP4-2020-1292=1

SUSE Linux Enterprise Software Development Kit 12-SP5 :

zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-1292=1

SUSE Linux Enterprise Software Development Kit 12-SP4 :

zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-1292=1

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1292=1

SUSE Linux Enterprise Server 12-SP4 :

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1292=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libIlmImf-Imf_2_1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libIlmImf-Imf_2_1-21-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openexr");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openexr-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:openexr-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/04/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/05/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/05/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP4/5", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"libIlmImf-Imf_2_1-21-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"openexr-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"openexr-debuginfo-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"openexr-debugsource-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libIlmImf-Imf_2_1-21-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libIlmImf-Imf_2_1-21-debuginfo-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"openexr-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"openexr-debuginfo-2.1.0-6.20.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"openexr-debugsource-2.1.0-6.20.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "openexr");
}