ALT-PU-2023-8651-1

Обновление пакета squid в ветке sisyphus

Версия6.1-alt1

Задание#327859

Опубликовано2023-08-25

Макс. серьёзностьHIGH

Серьёзность:

Закрытые проблемы (4)

HIGH7.5

Уязвимость компонента Collapsed Forwarding Handler прокси-сервера Squid, позволяющая нарушителю вызвать отказ в обслуживании

Опубликовано: 2023-12-22Изменено: 2024-09-12

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0ВЫСОКАЯ 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

Ссылки

CVE-2023-49288

HIGH7.5

Уязвимость прокси-сервера Squid, связанная с ошибками разыменования указателей, позволяющая нарушителю вызвать отказ в обслуживании

Опубликовано: 2024-02-14Изменено: 2025-03-05

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0ВЫСОКАЯ 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

Ссылки

CVE-2023-46728

HIGH7.5

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid prior to Squid 6.0.1. Responses triggering this bug are possible to be received from any gopher server, even those without malicious intent. Gopher support has been removed in Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should reject all gopher URL requests.

Опубликовано: 2023-11-06Изменено: 2025-11-03

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ссылки

HIGH7.5

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.

Опубликовано: 2023-12-04Изменено: 2024-11-21

CVSS 3.xВЫСОКАЯ 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ссылки