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Vulnerabilidades de apache2 · Página 5

Vulnerabilidades publicadas para apache2 en los últimos 30 días: 19. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 86

  1. CVE-2022-23943

    Crítica · CVSS 9.8EPSS 50,4%Corrección disponible

    mod_sed: Read/write beyond bounds

    Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.

    • Actualiza a 2.4.52-1ubuntu2
    Publicación Actualización
  2. CVE-2022-22721

    Crítica · CVSS 9.1EPSS 41,71%Corrección disponible

    core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody

    If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.

    • Actualiza a 2.4.52-1ubuntu2
    Publicación Actualización
  3. CVE-2021-44224

    Alta · CVSS 8.2EPSS 82,3%Corrección disponible

    Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier

    A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).

    • Actualiza a 2.4.52-1ubuntu1
    Publicación Actualización
  4. CVE-2021-44790

    Crítica · CVSS 9.8EPSS 96,84%Código de explotación públicoCorrección disponible

    Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier

    A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.

    • Actualiza a 2.4.52-1ubuntu1
    Publicación Actualización

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