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CVE-2026-33526

Опубликовано: 27 мар. 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

Squid vulnerable to Denial of Service in ICP Request handling

EPSS

Процентиль: 95%
0.08942
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
4 месяца назад

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP protocol. This attack is limited to Squid deployments that explicitly enable ICP support (i.e. configure non-zero `icp_port`). This problem _cannot_ be mitigated by denying ICP queries using `icp_access` rules. Version 7.5 contains a patch.

CVSS3: 7.5
redhat
4 месяца назад

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP protocol. This attack is limited to Squid deployments that explicitly enable ICP support (i.e. configure non-zero `icp_port`). This problem _cannot_ be mitigated by denying ICP queries using `icp_access` rules. Version 7.5 contains a patch.

CVSS3: 7.5
nvd
4 месяца назад

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP protocol. This attack is limited to Squid deployments that explicitly enable ICP support (i.e. configure non-zero `icp_port`). This problem _cannot_ be mitigated by denying ICP queries using `icp_access` rules. Version 7.5 contains a patch.

CVSS3: 7.5
debian
4 месяца назад

Squid is a caching proxy for the Web. Prior to version 7.5, due to hea ...

CVSS3: 8.6
fstec
4 месяца назад

Уязвимость прокси-сервера Squid, связанная с использованием памяти после её освобождения, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 95%
0.08942
Низкий

7.5 High

CVSS3