PuTTY vulnerability vuln-sshredder

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summary: SSHredder test suite vulnerabilities (CERT CA-2002-36)
class: vulnerability: This is a security vulnerability.
difficulty: fun: Just needs tuits, and not many of them.
priority: high: This should be fixed in the next release.
present-in: 0.53
fixed-in: 0.53b 2002-11-09 7c95ea19c88fc7a547184ed84276fb3a6e2a5ba1

PuTTY 0.53 and earlier are vulnerable to the attack described in CERT advisory CA-2002-36 "Multiple Vulnerabilities in SSH Implementations" (also VU#389665). This vulnerability is believed to be fixed in 0.53b (released Nov 12, 2002).

Certain well-chosen malformed or unusual packets can lead to remote code execution attacks. See the Rapid7 advisory and their SSHredder test suite for details.

I-Proyectos has released a proof-of-concept exploit to BugTraq.

CVE have assigned the following candidate IDs to the vulnerabilities tested for by SSHredder:

(I haven't checked which of these PuTTY was actually vulnerable to).

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Audit trail for this vulnerability.
(last revision of this bug record was at 2019-03-21 07:16:27 +0000)