Off-by-one error in the event_wallops function in fe-common/irc/fe-events.c in irssi 0.8.13 allows remote IRC servers to cause a denial of service (crash) via an empty command, which triggers a one-byte buffer under-read and a one-byte buffer underflow.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
![]() |
EUVD-2009-1954 | Off-by-one error in the event_wallops function in fe-common/irc/fe-events.c in irssi 0.8.13 allows remote IRC servers to cause a denial of service (crash) via an empty command, which triggers a one-byte buffer under-read and a one-byte buffer underflow. |
![]() |
USN-800-1 | irssi vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T05:36:19.528Z
Reserved: 2009-06-06T00:00:00
Link: CVE-2009-1959

No data.

Status : Deferred
Published: 2009-06-08T01:00:00.767
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-1959

No data.

No data.