Upstream information

CVE-2009-1959 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 510837 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE 11.0
  • irssi-debuginfo >= 0.8.12-49.2
  • irssi-debugsource >= 0.8.12-49.2
openSUSE 11.0
  • irssi >= 0.8.12-49.2
  • irssi-devel >= 0.8.12-49.2
openSUSE 11.1
  • irssi-debuginfo >= 0.8.12-30.70.1
  • irssi-debugsource >= 0.8.12-30.70.1
openSUSE 11.1
  • irssi >= 0.8.12-30.70.1
  • irssi-devel >= 0.8.12-30.70.1
openSUSE Leap 42.1
  • irssi >= 0.8.17-4.2
Patchnames:
openSUSE Leap 42.1 GA irssi
openSUSE Leap 42.2
  • irssi >= 0.8.20-7.1
Patchnames:
openSUSE Leap 42.2 GA irssi
openSUSE Leap 42.3
  • irssi >= 1.0.4-15.1
Patchnames:
openSUSE Leap 42.3 GA irssi
openSUSE Tumbleweed
  • irssi >= 0.8.20-3.1
  • irssi-devel >= 0.8.20-3.1
Patchnames:
openSUSE Tumbleweed GA irssi