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CVSS: 6.8EPSS: 0%CPEs: 15EXPL: 0

Multiple buffer underflows in the (1) LZWDecode, (2) LZWDecodeCompat, and (3) LZWDecodeVector functions in tif_lzw.c in the LZW decoder in LibTIFF 3.8.2 and earlier allow context-dependent attackers to execute arbitrary code via a crafted TIFF file, related to improper handling of the CODE_CLEAR code. Múltiples desbordamientos de búfer en las funciones (1) LZWDecode, (2) LZWDecodeCompat y (3) LZWDecodeVector en el archivo tif_lzw.c en el decodificador LZW en LibTIFF versión 3.8.2 y anteriores, permite a los atacantes dependiendo del contexto ejecutar código arbitrario por medio de un archivo TIFF diseñado, relacionado con el manejo inapropiado del código CODE_CLEAR. • http://bugs.gentoo.org/show_bug.cgi?id=234080 http://lists.apple.com/archives/security-announce//2008/Nov/msg00001.html http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html http://lists.apple.com/archives/security-announce/2008/Nov/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html http://secunia.com/advisories/31610 http://secunia.com/advisories/31623 http://secunia.com/advisories/31668 http://secunia.com/advisories/31670 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 18%CPEs: 39EXPL: 8

Multiple stack-based buffer overflows in the TIFF library (libtiff) before 3.8.2, as used in Adobe Reader 9.3.0 and other products, allow context-dependent attackers to execute arbitrary code or cause a denial of service via unspecified vectors, including a large tdir_count value in the TIFFFetchShortPair function in tif_dirread.c. Múltiples desbordamientos de búfer basados en pila en la librería TIFF (libtiff)anterior a 3.8.2 permiten a atacantes locales o remotos (dependiendo del contexto) provocar una denegación de servicio y posiblemente ejecutar código de su elección a través de vectores desconocidos, incluyendo un valor grande de tdir_count en la función TIFFFetchShortPair de tif_dirread.c • https://www.exploit-db.com/exploits/16862 https://www.exploit-db.com/exploits/16868 https://www.exploit-db.com/exploits/16869 https://www.exploit-db.com/exploits/21869 https://www.exploit-db.com/exploits/21868 https://www.exploit-db.com/exploits/11787 ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc http://lists.apple.com/archives/security-announce/2006//Aug/msg00000.html http&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 2%CPEs: 1EXPL: 0

Heap-based buffer overflow in the JPEG decoder in the TIFF library (libtiff) before 3.8.2 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via an encoded JPEG stream that is longer than the scan line size (TiffScanLineSize). Desbordamiento de búfer basado en montón en el decodificador JPEG de la librería TIFF (libtiff) anterior a 3.8.2 permite a atacantes locales o remotos (dependiendo del contexto) provocar una denegación de servicio y posiblemente ejecutar código de su elección mediante un flujo JPEG codificado que es más largo que el tamaño de la línea de escaneo (TiffScanLineSize). • ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc http://lwn.net/Alerts/194228 http://secunia.com/advisories/21274 http://secunia.com/advisories/21290 http://secunia.com/advisories/21304 http://secunia.com/advisories/21319 http://secunia.com/advisories/21334 http://secunia.com/advisories/21338 http://secunia.com/advisories/21346 http://secunia.com/advisories/21370 http://secunia • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 0

Heap-based buffer overflow in the PixarLog decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code via unknown vectors. Desbordamiento de búfer basado en montón en el decodificador PixarLog en la biblioteca TIFF (libtiff) versiones anteriores a 3.8.2 podría permitir a atacantes locales o remotos dependientes del contexto ejecutar código de su elección mediante vectores desconocidos. • ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc http://lists.apple.com/archives/security-announce/2006//Aug/msg00000.html http://lwn.net/Alerts/194228 http://secunia.com/advisories/21253 http://secunia.com/advisories/21274 http://secunia.com/advisories/21290 http://secunia.com/advisories/21304 http://secunia.com/advisories/21319 http://secunia.com/advisories/21334 http://secunia& •

CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 0

Heap-based buffer overflow in the NeXT RLE decoder in the TIFF library (libtiff) before 3.8.2 might allow context-dependent attackers to execute arbitrary code via unknown vectors involving decoding large RLE images. Desbordamiento de búfer basado en pila en el descodificador NeXT RLE en la librería TIFF (libtiff) anterior a 3.8.2 podría permitir a atacantes dependientes de contexto ejecutar código de su elección mediante vectores no especificados que implican la descodificación de imágenes RLE grandes. • ftp://patches.sgi.com/support/free/security/advisories/20060801-01-P ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc http://docs.info.apple.com/article.html?artnum=304063 http://lists.apple.com/archives/security-announce/2006//Aug/msg00000.html http://lwn.net/Alerts/194228 http://secunia.com/advisories/21253 http://secunia.com/advisories/21274 http://secunia.com/advisories/21290 http://secunia.com/advisories/21304 http://secunia.com/advisories/21319& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •