CVE-2009-1959

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.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

8.38% chance of exploitation in the next 30 days, 95th percentile

Published

2009-06-06

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/33041

References

• CVE Record
• NVD entry

Related

• CVE-2009-1955
• CVE-2009-1960
• CVE-2009-1952
• CVE-2009-1961
• CVE-2009-1951
• CVE-2009-1963