ASA-201911-13 log generated external raw

[ASA-201911-13] libtiff: denial of service
Arch Linux Security Advisory ASA-201911-13 ========================================== Severity: Medium Date : 2019-11-13 CVE-ID : CVE-2019-6128 CVE-2019-7663 Package : libtiff Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-886 Summary ======= The package libtiff before version 4.1.0-1 is vulnerable to denial of service. Resolution ========== Upgrade to 4.1.0-1. # pacman -Syu "libtiff>=4.1.0-1" The problems have been fixed upstream in version 4.1.0. Workaround ========== None. Description =========== - CVE-2019-6128 (denial of service) The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb. - CVE-2019-7663 (denial of service) An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. Impact ====== A remote attacker is able to cause a denial of service. References ========== https://gitlab.com/libtiff/libtiff/commit/ae0bed1fe530a82faf2e9ea1775109dbf301a971 https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39 https://gitlab.com/libtiff/libtiff/merge_requests/60 https://security.archlinux.org/CVE-2019-6128 https://security.archlinux.org/CVE-2019-7663