| Package | Affected versions | Patched versions |
|---|---|---|
| putty | = 0.48= 0.49= 0.50= 0.51= 0.52= 0.53= 0.53b= 0.54= 0.55 | |
| tortoisecvs | = 1.8 |
Integer signedness error in the ssh2_rdpkt function in PuTTY before 0.56 allows remote attackers to execute arbitrary code via a SSH2_MSG_DEBUG packet with a modified stringlen parameter, which leads to a buffer overflow.
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