Описание
In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes representing -1), as demonstrated by remote denial of service (daemon crash) in a non-default configuration. The non-default configuration requires handling of the Forwarded header in a somewhat unusual manner. Also, a 32-bit system is much more likely to be affected than a 64-bit system.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | not-affected | 1.4.64-1 |
| esm-apps-legacy/xenial | not-affected | code not present |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/focal | released | 1.4.55-1ubuntu1.20.04.2 |
| esm-apps/jammy | released | 1.4.63-1ubuntu3.1 |
| esm-apps/xenial | not-affected | code not present |
| esm-infra-legacy/trusty | not-affected | code not present |
| focal | released | 1.4.55-1ubuntu1.20.04.2 |
| hirsute | ignored | end of life |
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EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes representing -1), as demonstrated by remote denial of service (daemon crash) in a non-default configuration. The non-default configuration requires handling of the Forwarded header in a somewhat unusual manner. Also, a 32-bit system is much more likely to be affected than a 64-bit system.
In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded functi ...
In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-based buffer overflow (4 bytes), as demonstrated by remote denial of service (daemon crash).
ALT-PU-2022-1198: package `lighttpd` update to version 1.4.64-alt1
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3