Univention Bugzilla – Bug 48070
tiff: Multiple issues (4.2)
Last modified: 2018-11-01 13:56:54 CET
New Debian tiff 4.0.3-12.3+deb8u7 fixes: This update addresses the following issues: * Integer overflow in multiply_ms in tools/ppm2tiff.c (CVE-2018-17100) * Two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c (CVE-2018-17101) * LibTIFF 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write. (CVE-2018-18557)
--- mirror/ftp/4.2/unmaintained/4.2-5/source/tiff_4.0.3-12.3+deb8u6.dsc +++ apt/ucs_4.2-0-errata4.2-5/source/tiff_4.0.3-12.3+deb8u7.dsc @@ -1,3 +1,19 @@ +4.0.3-12.3+deb8u7 [Sun, 28 Oct 2018 12:03:02 +0100] Thorsten Alteholz <debian@alteholz.de>: + + * Non-maintainer upload by the LTS Team. + * CVE-2018-17100 + An int32 overflow can cause a denial of service (application + crash) or possibly have unspecified other impact via a crafted + image file + * CVE-2018-17101 + Out-of-bounds writes can cause a denial of service (application + crash) or possibly have unspecified other impact via a crafted + image file + * CVE-2018-18557 + Out-of-bounds write due to ignoring buffer size can cause a denial + of service (application crash) or possibly have unspecified other + impact via a crafted image file + 4.0.3-12.3+deb8u6 [Mon, 02 Jul 2018 13:04:59 +0200] Markus Koschany <apo@debian.org>: * Non-maintainer upload by the LTS team. <http://10.200.17.11/4.2-5/#573244148461189437>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.2-5] 68893a4bca Bug #48070: tiff 4.0.3-12.3+deb8u7 doc/errata/staging/tiff.yaml | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
<http://errata.software-univention.de/ucs/4.2/539.html>