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CVSS: 10.0EPSS: 0%CPEs: 42EXPL: 0

27 May 2016 — Format string vulnerability in libxml2 before 2.9.4 allows attackers to have unspecified impact via format string specifiers in unknown vectors. Vulnerabilidad de formato de cadena en libxml2 en versiones anteriores a 2.9.4 permite a atacantes tener un impacto no especificado a través de especificadores de formato de cadena en vectores desconocidos. It was discovered that libxml2 incorrectly handled format strings. If a user or automated system were tricked into opening a specially crafted document, an atta... • http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html • CWE-134: Use of Externally-Controlled Format String •

CVSS: 5.5EPSS: 0%CPEs: 30EXPL: 2

17 May 2016 — The htmlCurrentChar function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document. La función htmlCurrentChar en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.2, OS X en versiones anteriores a 10.11.5, tvOS en versiones anteriores a 9.2.1 y watchOS en versiones anteriores a ... • http://lists.apple.com/archives/security-announce/2016/May/msg00001.html • CWE-122: Heap-based Buffer Overflow CWE-125: Out-of-bounds Read •

CVSS: 9.3EPSS: 0%CPEs: 30EXPL: 1

17 May 2016 — Heap-based buffer overflow in the xmlStrncat function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document. Desbordamiento de buffer basado en memoria dinámica en la función xmlStrncat en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.2, OS X en versiones ante... • http://lists.apple.com/archives/security-announce/2016/May/msg00001.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •

CVSS: 5.5EPSS: 5%CPEs: 30EXPL: 0

17 May 2016 — Use-after-free vulnerability in the xmlDictComputeFastKey function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service via a crafted XML document. Vulnerabilidad de uso después de liberación de memoria en la función xmlDictComputeFastKey en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.2, OS X en versiones anteriores a 10.11.5, t... • http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html • CWE-416: Use After Free •

CVSS: 5.5EPSS: 0%CPEs: 30EXPL: 1

17 May 2016 — Multiple use-after-free vulnerabilities in the (1) htmlPArsePubidLiteral and (2) htmlParseSystemiteral functions in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allow remote attackers to cause a denial of service via a crafted XML document. Múltiples vulnerabilidades de uso después de liberación de memoria en las funciones (1) htmlPArsePubidLiteral y (2) htmlParseSystemiteral en libxml2 en versiones anteriores a 2.9.4, como se uti... • http://lists.apple.com/archives/security-announce/2016/May/msg00001.html • CWE-416: Use After Free •

CVSS: 5.5EPSS: 0%CPEs: 30EXPL: 3

17 May 2016 — The xmlPArserPrintFileContextInternal function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document. La función xmlPArserPrintFileContextInternal en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.2, OS X en versiones anteriores a 10.11.5, tvOS en versiones anteriores a 9.2.1 ... • https://www.exploit-db.com/exploits/39493 • CWE-122: Heap-based Buffer Overflow CWE-125: Out-of-bounds Read •

CVSS: 5.5EPSS: 0%CPEs: 30EXPL: 2

17 May 2016 — The xmlDictAddString function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document. La función xmlDictAddString en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.2, OS X en versiones anteriores a 10.11.5, tvOS en versiones anteriores a 9.2.1 y watchOS en versiones anteriores ... • https://www.exploit-db.com/exploits/39491 • CWE-122: Heap-based Buffer Overflow CWE-125: Out-of-bounds Read •

CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 1

17 May 2016 — Heap-based buffer overflow in the xmlFAParsePosCharGroup function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document. Desbordamiento del buffer basado en memoria dinámica en la función xmlFAParsePosCharGroup en libxml2 en versiones anteriores a 2.9.4, como se utiliza en Apple iOS en versiones anteriores a 9.3.... • http://lists.apple.com/archives/security-announce/2016/May/msg00001.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •

CVSS: 7.5EPSS: 0%CPEs: 28EXPL: 1

03 May 2016 — The xmlStringGetNodeList function in tree.c in libxml2 2.9.3 and earlier, when used in recovery mode, allows context-dependent attackers to cause a denial of service (infinite recursion, stack consumption, and application crash) via a crafted XML document. La función xmlStringGetNodeList en tree.c en libxml2.2.9.3 y versiones anteriores, cuando se utiliza en modo de recuperación, permite a atacantes dependientes del contexto provocar una denegación de servicio (bucle infinito, consumo de pila y caída de la ... • https://packetstorm.news/files/id/136900 • CWE-674: Uncontrolled Recursion •

CVSS: 7.5EPSS: 1%CPEs: 6EXPL: 0

13 Apr 2016 — dict.c in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the "