CVE-2009-0661

Home/CVE/Wee Enhanced Environment for Chat (WeeChat) 0.2.6 allows remote attackers to cause a denial of service (crash) via an IR

CVE

Wee Enhanced Environment for Chat (WeeChat) 0.2.6 allows remote attackers to cause a denial of service (crash) via an IR

Wee Enhanced Environment for Chat (WeeChat) 0.2.6 allows remote attackers to cause a denial of service (crash) via an IRC PRIVMSG command containing crafted color codes that trigger an out-of-bounds read.

MEDIUM · CVSS 5 EPSS 0.01977

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

flashtux weechatall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD19 Mar 2009 · 10:30 AM

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=519940

http://osvdb.org/52763

http://savannah.nongnu.org/bugs/index.php?25862

http://secunia.com/advisories/34304Vendor Advisory

http://secunia.com/advisories/34328Vendor Advisory

http://weechat.flashtux.org/Vendor Advisory

Show all 11 references

http://www.debian.org/security/2009/dsa-1744

http://www.openwall.com/lists/oss-security/2009/03/17/8

http://www.securityfocus.com/bid/34148Patch

http://www.vupen.com/english/advisories/2009/0758PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/49295

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