Уязвимость CVE-2020-7066: Информация

Описание

In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.

Важность: MEDIUM (4,3) Вектор: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Исправленные пакеты

Ссылки на рекомендации, решения и инструменты

1. Подверженные конфигурации:

   1. Конфигурация 1

      cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

      Start including

      7.3.0

      End excliding

      7.3.16

      ---

      cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

      Start including

      7.2.0

      End excliding

      7.2.29

      ---

      cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

      Start including

      7.4.0

      End excliding

      7.4.4

      ---

      Конфигурация 2

      cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

      End excliding

      5.19.0

      ---

      cpe:2.3:a:tenable:tenable.sc:5.19.0:*:*:*:*:*:*:*

      ---

      Конфигурация 3

      cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

      ---

      Конфигурация 4

      cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

      ---