CVE-2025-23016

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-23016
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-23016.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-23016
Related
Published
2025-01-10T12:15:25Z
Modified
2025-01-11T16:45:39.469013Z
Summary
[none]
Details

FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.

References

Affected packages

Debian:11 / libfcgi

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.2-2
2.4.2-2.1~exp1
2.4.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libfcgi

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.2-2
2.4.2-2.1~exp1
2.4.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libfcgi

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.2-2
2.4.2-2.1~exp1
2.4.2-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/fastcgi-archives/fcgi2

Affected ranges

Type
GIT
Repo
https://github.com/fastcgi-archives/fcgi2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0079e56d8b6640c354457be42090617431f5c6bc

Affected versions

2.*

2.1.1
2.2.2
2.2.3
2.4.0
2.4.1
2.4.1.1
2.4.2
2.4.4