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cvelistRedhatCVELIST:CVE-2013-4207
HistoryAug 19, 2013 - 11:00 p.m.

CVE-2013-4207

2013-08-1923:00:00
redhat
www.cve.org
1

6.4 Medium

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

86.9%

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.

6.4 Medium

AI Score

Confidence

Low

0.015 Low

EPSS

Percentile

86.9%