DEBIAN-CVE-2013-0238

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Source
https://security-tracker.debian.org/tracker/CVE-2013-0238
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-0238.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2013-0238
Upstream
Downstream
Published
2013-02-13T01:55:04Z
Modified
2026-09-01T20:03:11Z
Summary
[none]
Details

The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.

References

Affected packages

Debian:12 / ircd-hybrid

Package

Name
ircd-hybrid
Purl
pkg:deb/debian/ircd-hybrid?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:7.2.2.dfsg.2-10

Ecosystem specific 

{
    "urgency": "high"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-0238.json"

Debian:13 / ircd-hybrid

Package

Name
ircd-hybrid
Purl
pkg:deb/debian/ircd-hybrid?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:7.2.2.dfsg.2-10

Ecosystem specific 

{
    "urgency": "high"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2013-0238.json"