| Package | Affected versions | Patched versions |
|---|---|---|
| pidgin | ≤ 2.10.12 |
A NULL pointer dereference vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a denial of service vulnerability. A malicious server can send a packet starting with a NULL byte triggering the vulnerability.
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