Security update for tiff SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:1180-1 Final 1 1 2018-05-09T12:01:44Z current 2018-05-09T12:01:44Z 2018-05-09T12:01:44Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for tiff This update for tiff fixes the following issues: - CVE-2017-9935: There was a heap-based buffer overflow in the t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could lead to different damages. For example, a crafted TIFF document can lead to an out-of-bounds read in TIFFCleanup, an invalid free in TIFFClose or t2p_free, memory corruption in t2p_readwrite_pdf_image, or a double free in t2p_free. Given these possibilities, it probably could cause arbitrary code execution (bsc#1046077) - CVE-2017-17973: There is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c. (bsc#1074318) - CVE-2018-5784: There is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries (bsc#1081690) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-DESKTOP-12-SP3-2018-822,SUSE-SLE-SDK-12-SP3-2018-822,SUSE-SLE-SERVER-12-SP3-2018-822 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20181180-1/ Link for SUSE-SU-2018:1180-1 https://lists.suse.com/pipermail/sle-security-updates/2018-May/003985.html E-Mail link for SUSE-SU-2018:1180-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1046077 SUSE Bug 1046077 https://bugzilla.suse.com/1074318 SUSE Bug 1074318 https://bugzilla.suse.com/1081690 SUSE Bug 1081690 https://www.suse.com/security/cve/CVE-2017-17973/ SUSE CVE CVE-2017-17973 page https://www.suse.com/security/cve/CVE-2017-9935/ SUSE CVE CVE-2017-9935 page https://www.suse.com/security/cve/CVE-2018-5784/ SUSE CVE CVE-2018-5784 page SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP3 libtiff5-4.0.9-44.10.1 libtiff5-32bit-4.0.9-44.10.1 libtiff-devel-4.0.9-44.10.1 tiff-4.0.9-44.10.1 libtiff5-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 libtiff5-32bit-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 libtiff5-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server 12 SP3 libtiff5-32bit-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server 12 SP3 tiff-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server 12 SP3 libtiff5-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 libtiff5-32bit-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 tiff-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 libtiff-devel-4.0.9-44.10.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 ** DISPUTED ** In LibTIFF 4.0.8, there is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c. NOTE: there is a third-party report of inability to reproduce this issue. CVE-2017-17973 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Software Development Kit 12 SP3:libtiff-devel-4.0.9-44.10.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181180-1/ https://www.suse.com/security/cve/CVE-2017-17973.html CVE-2017-17973 https://bugzilla.suse.com/1074318 SUSE Bug 1074318 In LibTIFF 4.0.8, there is a heap-based buffer overflow in the t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could lead to different damages. For example, a crafted TIFF document can lead to an out-of-bounds read in TIFFCleanup, an invalid free in TIFFClose or t2p_free, memory corruption in t2p_readwrite_pdf_image, or a double free in t2p_free. Given these possibilities, it probably could cause arbitrary code execution. CVE-2017-9935 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Software Development Kit 12 SP3:libtiff-devel-4.0.9-44.10.1 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181180-1/ https://www.suse.com/security/cve/CVE-2017-9935.html CVE-2017-9935 https://bugzilla.suse.com/1046077 SUSE Bug 1046077 https://bugzilla.suse.com/1074318 SUSE Bug 1074318 https://bugzilla.suse.com/1108606 SUSE Bug 1108606 https://bugzilla.suse.com/1110358 SUSE Bug 1110358 In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries. CVE-2018-5784 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Desktop 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-32bit-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libtiff5-4.0.9-44.10.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:tiff-4.0.9-44.10.1 SUSE Linux Enterprise Software Development Kit 12 SP3:libtiff-devel-4.0.9-44.10.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181180-1/ https://www.suse.com/security/cve/CVE-2018-5784.html CVE-2018-5784 https://bugzilla.suse.com/1081690 SUSE Bug 1081690