84088 : NetBSD telnetd encrypt.c encrypt_keyid Function Encryption keyid Handling Remote Overflow
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Timeline

Disclosure Date
2012-06-27

Description

NetBSD is prone to an overflow condition related to telnetd. The encrypt_keyid function in encrypt.c fails to properly sanitize user-supplied input resulting in an overflow. With a specially crafted keyid encryption value, a remote attacker can potentially execute arbitrary code or cause a denial of service.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Solution Unknown
Exploit: Exploit Public
Disclosure: Uncoordinated Disclosure

Solution

OSVDB is not aware of a solution for this vulnerability.

Products

The NetBSD Foundation, Inc.
NetBSD
5.0
5.1
4.0

References

Credit

CVSSv2 Score

NVD does not currently have a CVSSv2 score assigned.

Comments

No Comments.

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