Описание
Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | released | 6.5-1ubuntu3 |
| esm-infra/focal | not-affected | 4.10-1ubuntu1.9 |
| focal | released | 4.10-1ubuntu1.9 |
| jammy | released | 5.7-0ubuntu0.22.04.3 |
| lunar | released | 5.7-1ubuntu3.2 |
| mantic | released | 6.1-2ubuntu1.2 |
| noble | released | 6.5-1ubuntu3 |
| trusty | ignored | end of standard support |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | DNE | |
| esm-infra/bionic | released | 3.5.27-1ubuntu1.14+esm2 |
| esm-infra/focal | DNE | |
| esm-infra/xenial | released | 3.5.12-1ubuntu7.16+esm3 |
| focal | DNE | |
| jammy | DNE | |
| lunar | DNE | |
| mantic | DNE | |
| noble | DNE |
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8.6 High
CVSS3
Связанные уязвимости
Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.
Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.
Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion ...
Уязвимость функции follow_x_forwarded_for() прокси-сервера Squid, позволяющая нарушителю вызвать отказ в обслуживании
8.6 High
CVSS3