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
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2013-02-13T01:00:00
Updated: 2017-08-28T12:57:01
Reserved: 2012-12-06T00:00:00
Link: CVE-2013-0238
JSON object: View
NVD Information
Status : Modified
Published: 2013-02-13T01:55:04.090
Modified: 2017-08-29T01:33:00.480
Link: CVE-2013-0238
JSON object: View
Redhat Information
No data.
CWE