Security update for exiv2

Announcement ID:	SUSE-SU-2018:3882-2
Rating:	moderate
References:	bsc#1050257 bsc#1051188 bsc#1060995 bsc#1060996 bsc#1061000 bsc#1072928 bsc#1092952 bsc#1093095 bsc#1095070
Cross-References:	CVE-2017-11591 CVE-2017-11683 CVE-2017-14859 CVE-2017-14862 CVE-2017-14864 CVE-2017-17669 CVE-2018-10958 CVE-2018-10998 CVE-2018-11531
CVSS scores:	CVE-2017-11591 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2017-11591 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2017-11591 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2017-11683 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2017-11683 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-11683 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14859 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14859 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14862 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14862 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14864 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-14864 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-17669 ( SUSE ): 4.0 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2017-17669 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2017-17669 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-10958 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2018-10958 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-10998 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-10998 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2018-11531 ( SUSE ): 5.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVE-2018-11531 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4

An update that solves nine vulnerabilities can now be installed.

Description:

This update for exiv2 fixes the following issues:

• CVE-2017-11591: A floating point exception in the Exiv2::ValueType function could lead to a remote denial of service attack via crafted input. (bsc#1050257)
• CVE-2017-14864: An invalid memory address dereference was discovered in Exiv2::getULong in types.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1060995)
• CVE-2017-14862: An invalid memory address dereference was discovered in Exiv2::DataValue::read in value.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1060996)
• CVE-2017-14859: An invalid memory address dereference was discovered in Exiv2::StringValueBase::read in value.cpp. The vulnerability caused a segmentation fault and application crash, which lead to denial of service. (bsc#1061000)
• CVE-2017-11683: There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp that could lead to a remote denial of service attack via crafted input. (bsc#1051188)
• CVE-2017-17669: There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp. A crafted PNG file would lead to a remote denial of service attack. (bsc#1072928)
• CVE-2018-10958: In types.cpp a large size value might have lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call. (bsc#1092952)
• CVE-2018-10998: readMetadata in jp2image.cpp allowed remote attackers to cause a denial of service (SIGABRT) by triggering an incorrect Safe::add call. (bsc#1093095)
• CVE-2018-11531: Exiv2 had a heap-based buffer overflow in getData in preview.cpp. (bsc#1095070)

Patch Instructions:

To install this SUSE 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 Desktop 12 SP4
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2772=1
• SUSE Linux Enterprise Software Development Kit 12 SP4
  zypper in -t patch SUSE-SLE-SDK-12-SP4-2018-2772=1
• SUSE Linux Enterprise High Performance Computing 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2772=1
• SUSE Linux Enterprise Server 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2772=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2772=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP4 (x86_64)
  • exiv2-debuginfo-0.23-12.5.1
  • libexiv2-12-debuginfo-0.23-12.5.1
  • libexiv2-12-0.23-12.5.1
  • exiv2-debugsource-0.23-12.5.1
• SUSE Linux Enterprise Software Development Kit 12 SP4 (aarch64 ppc64le s390x x86_64)
  • exiv2-debuginfo-0.23-12.5.1
  • libexiv2-devel-0.23-12.5.1
  • exiv2-debugsource-0.23-12.5.1
• SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
  • exiv2-debuginfo-0.23-12.5.1
  • libexiv2-12-debuginfo-0.23-12.5.1
  • libexiv2-12-0.23-12.5.1
  • exiv2-debugsource-0.23-12.5.1
• SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
  • exiv2-debuginfo-0.23-12.5.1
  • libexiv2-12-debuginfo-0.23-12.5.1
  • libexiv2-12-0.23-12.5.1
  • exiv2-debugsource-0.23-12.5.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • exiv2-debuginfo-0.23-12.5.1
  • libexiv2-12-debuginfo-0.23-12.5.1
  • libexiv2-12-0.23-12.5.1
  • exiv2-debugsource-0.23-12.5.1

References:

• https://www.suse.com/security/cve/CVE-2017-11591.html
• https://www.suse.com/security/cve/CVE-2017-11683.html
• https://www.suse.com/security/cve/CVE-2017-14859.html
• https://www.suse.com/security/cve/CVE-2017-14862.html
• https://www.suse.com/security/cve/CVE-2017-14864.html
• https://www.suse.com/security/cve/CVE-2017-17669.html
• https://www.suse.com/security/cve/CVE-2018-10958.html
• https://www.suse.com/security/cve/CVE-2018-10998.html
• https://www.suse.com/security/cve/CVE-2018-11531.html
• https://bugzilla.suse.com/show_bug.cgi?id=1050257
• https://bugzilla.suse.com/show_bug.cgi?id=1051188
• https://bugzilla.suse.com/show_bug.cgi?id=1060995
• https://bugzilla.suse.com/show_bug.cgi?id=1060996
• https://bugzilla.suse.com/show_bug.cgi?id=1061000
• https://bugzilla.suse.com/show_bug.cgi?id=1072928
• https://bugzilla.suse.com/show_bug.cgi?id=1092952
• https://bugzilla.suse.com/show_bug.cgi?id=1093095
• https://bugzilla.suse.com/show_bug.cgi?id=1095070