Описание
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a different vulnerability than CVE-2013-4206.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 0.63-1 |
| lucid | ignored | end of life |
| precise | released | 0.62-6ubuntu0.1 |
| quantal | released | 0.62-9ubuntu0.1 |
| raring | released | 0.62-10ubuntu0.1 |
| upstream | released | 0.63 |
Показывать по
4.3 Medium
CVSS2
Связанные уязвимости
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a different vulnerability than CVE-2013-4206.
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH serv ...
Buffer overflow in sshbn.c in PuTTY before 0.63 allows remote SSH servers to cause a denial of service (crash) via an invalid DSA signature that is not properly handled during computation of a modular inverse and triggers the overflow during a division by zero by the bignum functionality, a different vulnerability than CVE-2013-4206.
4.3 Medium
CVSS2