CVSS: 9.8EPSS: 8%CPEs: 11EXPL: 1CVE-2015-8668 – libtiff: OOB read in bmp2tiff
https://notcve.org/view.php?id=CVE-2015-8668
Heap-based buffer overflow in the PackBitsPreEncode function in tif_packbits.c in bmp2tiff in libtiff 4.0.6 and earlier allows remote attackers to execute arbitrary code or cause a denial of service via a large width field in a BMP image. Desbordamiento de buffer basado en memoria dinámica en la función PackBitsPreEncode en tif_packbits.c en bmp2tiff en libtiff 4.0.6 y versiones anteriores permite a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio a través de un campo width grande en una imagen BMP. • http://packetstormsecurity.com/files/135080/libtiff-4.0.6-Heap-Overflow.html http://rhn.redhat.com/errata/RHSA-2016-1546.html http://rhn.redhat.com/errata/RHSA-2016-1547.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html http://www.securityfocus.com/archive/1/537208/100/0/threaded https://security.gentoo.org/glsa/201701-16 https://access.redhat.com/security/cve/CVE-2015-8 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 1%CPEs: 3EXPL: 0CVE-2014-8128
https://notcve.org/view.php?id=CVE-2014-8128
LibTIFF prior to 4.0.4, as used in Apple iOS before 8.4 and OS X before 10.10.4 and other products, allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image. LibTIFF versiones anteriores a 4.0.4, como es usado en Apple iOS versiones anteriores a 8.4 y OS X versiones anteriores a 10.10.4 y otros productos, permite a atacantes remotos causar una denegación de servicio (escritura fuera de límites) por medio de una imagen TIFF diseñada. • http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html http://openwall.com/lists/oss-security/2015/01/24/15 http://support.apple.com/kb/HT204941 http://support.apple.com/kb/HT204942 http://www.conostix.com/pub/adv/CVE-2014-8128-LibTIFF-Out-of-bounds_Writes.txt https://bugzilla.redhat.com/show_bug.cgi?id=1185812 • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 4%CPEs: 3EXPL: 2CVE-2015-1547 – libtiff: use of uninitialized memory in NeXTDecode
https://notcve.org/view.php?id=CVE-2015-1547
The NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (uninitialized memory access) via a crafted TIFF image, as demonstrated by libtiff5.tif. La función NeXTDecode en tif_next.c en LibTIFF permite a atacantes remotos provocar una denegación de servicio (acceso a memoria no inicializada) a través de una imagen TIFF manipulada, según lo demostrado por libtiff5.tif. • http://openwall.com/lists/oss-security/2015/01/24/16 http://openwall.com/lists/oss-security/2015/02/07/5 http://rhn.redhat.com/errata/RHSA-2016-1546.html http://rhn.redhat.com/errata/RHSA-2016-1547.html http://www.debian.org/security/2016/dsa-3467 http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.h • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.5EPSS: 1%CPEs: 3EXPL: 0CVE-2014-8127 – libtiff: out-of-bounds read with malformed TIFF image in multiple tools
https://notcve.org/view.php?id=CVE-2014-8127
LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted TIFF image to the (1) checkInkNamesString function in tif_dir.c in the thumbnail tool, (2) compresscontig function in tiff2bw.c in the tiff2bw tool, (3) putcontig8bitCIELab function in tif_getimage.c in the tiff2rgba tool, LZWPreDecode function in tif_lzw.c in the (4) tiff2ps or (5) tiffdither tool, (6) NeXTDecode function in tif_next.c in the tiffmedian tool, or (7) TIFFWriteDirectoryTagLongLong8Array function in tif_dirwrite.c in the tiffset tool. LibTIFF 4.0.3 permite a atacantes remotos producir una denegación de servicio (lectura y bloqueo fuera de límites) a través de una imagen TIFF en la función (1) checkInkNamesString en tif_dir.c en la herramienta thumbnail, la función (2) compressioncontig en Tiff2bw.c en la herramienta tiff2bw, la función (3) putcontig8bitCIELab en tif_getimage.c en la herramienta tiff2rgba, las funciones LZWPreDecode en tif_lzw.c (4) tiff2ps o (5) la herramienta tiffdither , en la función (6) NeXTDecode en tif_next.c en la herramienta tiffmedian, o en la función (7) TIFFWriteDirectoryTagLongLong8Array en tif_dirwrite.c en la herramienta tiffset. • http://bugzilla.maptools.org/show_bug.cgi?id=2484 http://bugzilla.maptools.org/show_bug.cgi?id=2485 http://bugzilla.maptools.org/show_bug.cgi?id=2486 http://bugzilla.maptools.org/show_bug.cgi?id=2496 http://bugzilla.maptools.org/show_bug.cgi? • CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 24EXPL: 1CVE-2014-8130 – libtiff: divide by zero in the tiffdither tool
https://notcve.org/view.php?id=CVE-2014-8130
The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3 does not reject a zero size, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted TIFF image that is mishandled by the TIFFWriteScanline function in tif_write.c, as demonstrated by tiffdither. La función _TIFFmalloc en tif_unix.c en LibTIFF 4.0.3 no rechaza un tamaño cero, lo que permite que atacantes remotos provoquen una denegación de servicio (error de división entre cero y cierre inesperado de la aplicación) mediante una imagen TIFF manipulada que es gestionada incorrectamente por la función TIFFWriteScanline en tif_write.c, tal y como demuestra tiffdither. • http://bugzilla.maptools.org/show_bug.cgi?id=2483 http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html http://openwall.com/lists/oss-security/2015/01/24/15 http://rhn.redhat.com/errata/RHSA-2016-1546.html http://rhn.redhat.com/errata/RHSA-2016-1547.html http://support.apple.com/kb/HT204941 http://support.apple.com/kb/HT204942 http://www.conostix.com/pub/adv/CVE-2014-8130 • CWE-369: Divide By Zero •