CVE-2012-0920 | BDVDB-2026-50410 Detail
Description#
Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency."
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73444
- http://secunia.com/advisories/48147
- http://www.debian.org/security/2012/dsa-2456
- http://www.osvdb.org/79590
- http://matt.ucc.asn.au/dropbear/CHANGES
- http://www.securityfocus.com/bid/52159
- https://secure.ucc.asn.au/hg/dropbear/rev/818108bf7749
- https://www.mantor.org/~northox/misc/CVE-2012-0920.html
- http://secunia.com/advisories/48929
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.