SUSE-SU-2018:3882-2: moderate: Security update for exiv2

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for exiv2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3882-2
Rating:             moderate
References:         #1050257 #1051188 #1060995 #1060996 #1061000 
                    #1072928 #1092952 #1093095 #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
                   
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP4
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP4
______________________________________________________________________________

   An update that fixes 9 vulnerabilities is now available.

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 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 Software Development Kit 12-SP4:

      zypper in -t patch SUSE-SLE-SDK-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 Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2772=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):

      exiv2-debuginfo-0.23-12.5.1
      exiv2-debugsource-0.23-12.5.1
      libexiv2-devel-0.23-12.5.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      exiv2-debuginfo-0.23-12.5.1
      exiv2-debugsource-0.23-12.5.1
      libexiv2-12-0.23-12.5.1
      libexiv2-12-debuginfo-0.23-12.5.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      exiv2-debuginfo-0.23-12.5.1
      exiv2-debugsource-0.23-12.5.1
      libexiv2-12-0.23-12.5.1
      libexiv2-12-debuginfo-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/1050257
   https://bugzilla.suse.com/1051188
   https://bugzilla.suse.com/1060995
   https://bugzilla.suse.com/1060996
   https://bugzilla.suse.com/1061000
   https://bugzilla.suse.com/1072928
   https://bugzilla.suse.com/1092952
   https://bugzilla.suse.com/1093095
   https://bugzilla.suse.com/1095070