Pidgin Security Advisory
| Title | Remote DoS in multiple protocols |
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| Date | 2009-03-20 |
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| CVE Name | CVE-2009-1375 |
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| Discovered By | Josef Andrysek |
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| Summary | Remote denial of service that affects several protocols |
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| Description | A buffer maintained by PurpleCircBuffer may be corrupted if it's exactly full and then more bytes are added to it, leading to a crash. This structure is used by the XMPP and Sametime protocol plugins. |
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| Fixed in Version | 2.5.6 |
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| Fix | PurpleCircBuffer now correctly checks bounds. |
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