CVE-2022-22707
published 2022-01-06CVE-2022-22707: 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…
PriorityP339medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
EPSS
8.97%
94.7th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | lighttpd | < lighttpd 1.4.64-1 (bookworm) | lighttpd 1.4.64-1 (bookworm) |
| lighttpd | lighttpd | >= 0 < 1.4.59-1+deb11u1 | 1.4.59-1+deb11u1 |
| lighttpd | lighttpd | >= 0 < 1.4.64-1 | 1.4.64-1 |
| lighttpd | lighttpd | >= 0 < 1.4.64-1 | 1.4.64-1 |
| lighttpd | lighttpd | >= 0 < 1.4.64-1 | 1.4.64-1 |
| lighttpd | lighttpd | >= 0 < 1.4.55-1ubuntu1.20.04.2 | 1.4.55-1ubuntu1.20.04.2 |
| lighttpd | lighttpd | >= 0 < 1.4.63-1ubuntu3.1 | 1.4.63-1ubuntu3.1 |
| lighttpd | lighttpd | 1.4.46 – 1.4.63 | — |
CVSS provenance
nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.9MEDIUM
vendor_debian5.9MEDIUM
vendor_ubuntu5.9MEDIUM
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Ubuntu
lighttpd vulnerabilities
vendor_ubuntu·2023-02-28·CVSS 5.9
CVE-2022-41556 [MEDIUM] lighttpd vulnerabilities
Title: lighttpd vulnerabilities
Summary: Several security issues were fixed in lighttpd.
It was discovered that lighttpd incorrectly handled certain inputs, which could
result in a stack buffer overflow. A remote attacker could possibly use this
issue to cause a denial of service (DoS). (CVE-2022-22707, CVE-2022-41556)
Instructions: After a standard system update you need to restart lighttpd to make
all the necessary changes.
Debian
CVE-2022-22707: lighttpd - In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the ...
vendor_debian·2022·CVSS 5.9
CVE-2022-22707 [MEDIUM] CVE-2022-22707: lighttpd - In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the ...
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.
Scope: local
bookworm: resolved (fixed in 1.4.64-1)
bullseye: resolved (fixed in 1.4.59-1+deb11u1)
forky: resolved (fixed in 1.4.64-1)
sid: resolved (fixed in 1.4.64-1)
trixie: resolved (fixed in 1.4.64-1)
OSV
lighttpd vulnerabilities
osv·2023-02-28·CVSS 5.9
CVE-2022-22707 [MEDIUM] lighttpd vulnerabilities
lighttpd vulnerabilities
It was discovered that lighttpd incorrectly handled certain inputs, which could
result in a stack buffer overflow. A remote attacker could possibly use this
issue to cause a denial of service (DoS). (CVE-2022-22707, CVE-2022-41556)
GHSA
GHSA-j3jp-95wp-9q83: In lighttpd 1
ghsa_unreviewed·2022-01-07
CVE-2022-22707 [MEDIUM] CWE-787 GHSA-j3jp-95wp-9q83: In lighttpd 1
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).
OSV
CVE-2022-22707: In lighttpd 1
osv·2022-01-06·CVSS 5.9
CVE-2022-22707 [MEDIUM] CVE-2022-22707: In lighttpd 1
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-01-06
Published