openSUSE Security Update: Security update for exiv2 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:2818-1 Rating: moderate References: #1050257 #1051188 #1060996 #1061000 #1061003 Cross-References: CVE-2017-11591 CVE-2017-11683 CVE-2017-14859 CVE-2017-14862 CVE-2017-14865 Affected Products: openSUSE Leap 42.3 openSUSE Leap 42.2 ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for exiv2 fixes the following issues: Security issues fixed: - CVE-2017-11591: There is a Floating point exception in the Exiv2::ValueType function in Exiv2 0.26 that will lead to a remote denial of service attack via crafted input. (boo#1050257) - CVE-2017-11683: There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial of service attack via crafted input. (boo#1051188) - CVE-2017-14865: There is a heap-based buffer overflow in the Exiv2::us2Data function of types.cpp in Exiv2 0.26. A Crafted input will lead to a denial of service attack. (boo#1061003) - CVE-2017-14862: An Invalid memory address dereference was discovered in Exiv2::DataValue::read in value.cpp in Exiv2 0.26. The vulnerability causes a segmentation fault and application crash, which leads to denial of service. (boo#1060996) - CVE-2017-14859: An Invalid memory address dereference was discovered in Exiv2::StringValueBase::read in value.cpp in Exiv2 0.26. The vulnerability causes a segmentation fault and application crash, which leads to denial of service. (boo#1061000) Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.3: zypper in -t patch openSUSE-2017-1180=1 - openSUSE Leap 42.2: zypper in -t patch openSUSE-2017-1180=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.3 (i586 x86_64): exiv2-0.25-10.1 exiv2-debuginfo-0.25-10.1 exiv2-debugsource-0.25-10.1 libexiv2-14-0.25-10.1 libexiv2-14-debuginfo-0.25-10.1 libexiv2-devel-0.25-10.1 - openSUSE Leap 42.3 (x86_64): libexiv2-14-32bit-0.25-10.1 libexiv2-14-debuginfo-32bit-0.25-10.1 - openSUSE Leap 42.3 (noarch): exiv2-lang-0.25-10.1 - openSUSE Leap 42.2 (i586 x86_64): exiv2-0.25-7.3.1 exiv2-debuginfo-0.25-7.3.1 exiv2-debugsource-0.25-7.3.1 libexiv2-14-0.25-7.3.1 libexiv2-14-debuginfo-0.25-7.3.1 libexiv2-devel-0.25-7.3.1 - openSUSE Leap 42.2 (noarch): exiv2-lang-0.25-7.3.1 - openSUSE Leap 42.2 (x86_64): libexiv2-14-32bit-0.25-7.3.1 libexiv2-14-debuginfo-32bit-0.25-7.3.1 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-2017-14865.html https://bugzilla.suse.com/1050257 https://bugzilla.suse.com/1051188 https://bugzilla.suse.com/1060996 https://bugzilla.suse.com/1061000 https://bugzilla.suse.com/1061003