CVE-2013-0238
- State
- Published
- Severity
- Not scored
- Published
- Feb 13, 2013
- Updated
- Aug 6, 2024
- Reserved
- Dec 6, 2012
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- DSA-2618vendor-advisory
- 52106third-party-advisory
- [oss-security] 20130129 ircd-hybrid: Denial of service vulnerability in hostmask.c:try_parse_v4_netmask()mailing-list
- MDVSA-2013:093vendor-advisory
- 57610vdb-entry
- http://svn.ircd-hybrid.org:8000/viewcvs.cgi/ircd-hybrid/trunk/src/hostmask.c?r1=1786&r2=1785&pathrev=1786
- 51948third-party-advisory
- ircdhybrid-tryparsev4netmask-dos(81695)vdb-entry
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0055
- 89623vdb-entry
- 24951exploit
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699267
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