ALPINE-CVE-2022-22824
defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
- Actualiza a 2.4.3-r0
Publicación Actualización
PatchFirst · Vulnerabilidades recientes
Vulnerabilidades de expat · Página 2
Vulnerabilidades publicadas para expat en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 28
ALPINE-CVE-2022-22823
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
- Actualiza a 2.4.3-r0
Publicación ActualizaciónALPINE-CVE-2022-22822
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
- Actualiza a 2.4.3-r0
Publicación ActualizaciónALPINE-CVE-2021-46143
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
- Actualiza a 2.4.3-r0
Publicación ActualizaciónALPINE-CVE-2021-45960
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
- Actualiza a 2.4.3-r0
Publicación ActualizaciónALPINE-CVE-2019-15903
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
- Actualiza a 2.2.7-r1
Publicación ActualizaciónALPINE-CVE-2018-20843
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).
- Actualiza a 2.2.7-r0
Publicación ActualizaciónALPINE-CVE-2017-9233
XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.
- Actualiza a 2.2.0-r1
Publicación Actualización
Comprueba tu servidor
Compara tu pila y las versiones instaladas con las bases actuales de vulnerabilidades.