DEBIAN-CVE-2022-22707

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Source
https://security-tracker.debian.org/tracker/CVE-2022-22707
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-22707.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-22707
Upstream
Published
2022-01-06T06:15:07Z
Modified
2025-09-19T07:32:11.224115Z
Summary
[none]
Details

In lighttpd 1.4.46 through 1.4.63, the modextforwardForwarded 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.

References

Affected packages

Debian:11 / lighttpd

Package

Name
lighttpd
Purl
pkg:deb/debian/lighttpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.59-1+deb11u1

Affected versions

1.*

1.4.59-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / lighttpd

Package

Name
lighttpd
Purl
pkg:deb/debian/lighttpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.64-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / lighttpd

Package

Name
lighttpd
Purl
pkg:deb/debian/lighttpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.64-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / lighttpd

Package

Name
lighttpd
Purl
pkg:deb/debian/lighttpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.64-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}