CVE-2012-0828

Heap-based buffer overflow in Xchat-WDK before 1499-4 (2012-01-18) xchat 2.8.6 on Maemo architecture could allow remote attackers to cause a denial of service (xchat client crash) or execute arbitrary code via a UTF-8 line from server containing characters outside of the Basic Multilingual Plane (BMP).

• CWE-787

• http://www.openwall.com/lists/oss-security/2012/02/01/9Mailing List, Third Party Advisory
• https://access.redhat.com/security/cve/cve-2012-0828Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0828Issue Tracking, Patch, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-0828Third Party Advisory
• http://www.openwall.com/lists/oss-security/2012/02/01/9Mailing List, Third Party Advisory
• https://access.redhat.com/security/cve/cve-2012-0828Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0828Issue Tracking, Patch, Third Party Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-0828Third Party Advisory

Published

Feb 21, 2020

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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