CVE-2022-22707 | BDVDB-2026-167247 Detail

Description#

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.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12022-01-06Record published in the CVE List.
2. Version 22024-08-03Most recent update recorded in the CVE List.