CVSS: 9.8EPSS: 0%CPEs: 172EXPL: 0CVE-2012-0841 – libxml2: hash table collisions CPU usage DoS
https://notcve.org/view.php?id=CVE-2012-0841
21 Dec 2012 — libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data. libxml2 v2.8.0 y anteriores calcula los valores de hash sin restringir la capacidad de provocar colisiones hash predecibles, lo que permite a atacantes dependientes de contexto provocar una denegación de servicio (consumo de CPU) a través datos XML modificados. iTunes 11.1.4 is now avail... • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846 • CWE-399: Resource Management Errors CWE-407: Inefficient Algorithmic Complexity •
CVSS: 9.8EPSS: 4%CPEs: 226EXPL: 0CVE-2012-5134 – libxml2: Heap-buffer-underflow in xmlParseAttValueComplex
https://notcve.org/view.php?id=CVE-2012-5134
28 Nov 2012 — Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document. Desbordamiento de búfer basado en memoria dinámica en la función xmlParseAttValueComplex en parser.c en libxml2 2.9.0 y anteriores, como las usadas en Google Chrome anteriores a 23.0.1271.91,permite a atacant... • http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 1%CPEs: 101EXPL: 0CVE-2012-2871 – libxslt: Heap-buffer overflow caused by bad cast in XSL transforms
https://notcve.org/view.php?id=CVE-2012-2871
31 Aug 2012 — libxml2 2.9.0-rc1 and earlier, as used in Google Chrome before 21.0.1180.89, does not properly support a cast of an unspecified variable during handling of XSL transforms, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document, related to the _xmlNs data structure in include/libxml/tree.h. libxml2 v2.9.0-rc1 y anteriores, tal como se utiliza en Google Chrome antes de v21.0.1180.89, no admite correctamente un conversión de una variable no espec... • http://code.google.com/p/chromium/issues/detail?id=138673 • CWE-122: Heap-based Buffer Overflow •
CVSS: 9.8EPSS: 1%CPEs: 58EXPL: 5CVE-2011-1944 – libxmlInvalid 2.7.x - XPath Multiple Memory Corruption Vulnerabilities
https://notcve.org/view.php?id=CVE-2011-1944
02 Sep 2011 — Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions. Desbordamiento de entero en xpath.c en libxml2 v2.6.x hasta v2.6.32 y v2.7.x hasta v2.7.8, y libxml v1.8.16 y anteriores, permite a atacantes depe... • https://www.exploit-db.com/exploits/35810 • CWE-122: Heap-based Buffer Overflow CWE-189: Numeric Errors •
CVSS: 9.8EPSS: 2%CPEs: 20EXPL: 1CVE-2010-4494 – libxml2: double-free in XPath processing code
https://notcve.org/view.php?id=CVE-2010-4494
07 Dec 2010 — Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling. Vulnerabilidad de liberación doble en libxml2 2.7.8 y otras versiones, tal como se utiliza en Google Chrome en versiones anteriores a 8.0.552.215 y otros productos, permite a atacantes remotos provocar una denegación de servicio o posiblemente tener o... • http://code.google.com/p/chromium/issues/detail?id=63444 • CWE-415: Double Free •
CVSS: 9.8EPSS: 1%CPEs: 25EXPL: 1CVE-2010-4008 – libxml2: Crash (stack frame overflow or NULL pointer dereference) by traversal of XPath axis
https://notcve.org/view.php?id=CVE-2010-4008
16 Nov 2010 — libxml2 before 2.7.8, as used in Google Chrome before 7.0.517.44, Apple Safari 5.0.2 and earlier, and other products, reads from invalid memory locations during processing of malformed XPath expressions, which allows context-dependent attackers to cause a denial of service (application crash) via a crafted XML document. libxml2 anterior v2.7.8, como el usado en Google Chrome anterior v7.0.517.44, Apple Safari v5.0.2 y anteriores, otros productos, ree desde localizaciones de memoria inválidas durante el proc... • http://blog.bkis.com/en/libxml2-vulnerability-in-google-chrome-and-apple-safari • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 38EXPL: 0CVE-2009-2416 – mingw32-libxml2: Pointer use-after-free flaws by parsing Notation and Enumeration attribute types
https://notcve.org/view.php?id=CVE-2009-2416
11 Aug 2009 — Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework. Múltiples vulnerabilidades de uso anterior a la liberación en libxml2 v2.5.10, v2.6.16, v2.6.26, v2.6.27, y v2.6.32, y libxml v1.8.17, permite a atacantes dependientes de contexto p... • http://googlechromereleases.blogspot.com/2009/08/stable-update-security-fixes.html • CWE-416: Use After Free •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2009-2414 – mingw32-libxml2: Stack overflow by parsing root XML element DTD definition
https://notcve.org/view.php?id=CVE-2009-2414
11 Aug 2009 — Stack consumption vulnerability in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allows context-dependent attackers to cause a denial of service (application crash) via a large depth of element declarations in a DTD, related to a function recursion, as demonstrated by the Codenomicon XML fuzzing framework. Vulnerabilidad de agotamiento de pila en libxml2 v2.5.10, v2.6.16, v2.6.26, v2.6.27, y v2.6.32, y libxml v1.8.17, permite a atacantes dependientes de contexto producir una denegac... • http://googlechromereleases.blogspot.com/2009/08/stable-update-security-fixes.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 83%CPEs: 15EXPL: 1CVE-2008-3529 – Apple Safari - RSS 'feed://' Buffer Overflow via libxml2 (PoC)
https://notcve.org/view.php?id=CVE-2008-3529
12 Sep 2008 — Heap-based buffer overflow in the xmlParseAttValueComplex function in parser.c in libxml2 before 2.7.0 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a long XML entity name. Desbordamiento de búfer basado en pila en la función xmlParseAttValueComplex en el módulo parser.c de libxml2 versiones anteriores a 2.7.0 permite a atacantes dependientes del contexto provocar una denegación de servicio (parada inesperada) o la posibilidad de ejecutar código de su ... • https://www.exploit-db.com/exploits/8798 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •
CVSS: 6.5EPSS: 0%CPEs: 26EXPL: 0CVE-2008-3281 – libxml2 denial of service
https://notcve.org/view.php?id=CVE-2008-3281
27 Aug 2008 — libxml2 2.6.32 and earlier does not properly detect recursion during entity expansion in an attribute value, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document. libxml2 2.6.32 y anteriores, no detecta correctamente la recursividad durante la expansión de una entidad en un valor de un atributo; esto permite a atacantes dependientes del contexto provocar una denegación de servicio (consumo de la memoria y la CPU) mediante un documento ... • http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') •