Bug 504554 (CVE-2009-1959)

Summary: CVE-2009-1959 irssi: off-by-one error in the event_wallops
Product: [Other] Security Response Reporter: Tomas Hoger <thoger>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
URL: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-1959
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Tomas Hoger 2009-06-08 08:02:13 UTC
Common Vulnerabilities and Exposures assigned an identifier CVE-2009-1959 to the following vulnerability:

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.


Comment 1 Tomas Hoger 2009-06-08 08:07:11 UTC
Upstream SVN commit:

Comment 2 Fedora Update System 2009-06-24 06:27:54 UTC
irssi-0.8.13-3.fc10 has been submitted as an update for Fedora 10.

Comment 3 Fedora Update System 2009-06-24 06:28:53 UTC
irssi-0.8.13-3.fc11 has been submitted as an update for Fedora 11.

Comment 4 Fedora Update System 2009-08-03 19:26:52 UTC
irssi-0.8.13-3.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Fedora Update System 2009-08-31 23:38:32 UTC
irssi-0.8.13-3.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.