CVE-2022-22707
MEDIUM5.9EPSS 1.5%lighttpd - security update
發布日:2022/1/6修改日:2026/4/28
描述
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.
受影響套件(3)
- Alpine/lighttpdfrom 0, < 1.4.64-r0
- Debian/lighttpdfrom 0, < 1.4.59-1+deb11u1
- Debian/lighttpdfrom 0, < 1.4.53-4+deb10u2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |