CVE-2014-2734
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 5.3%
The openssl extension in Ruby 2.x does not properly maintain the state of process memory after a file is reopened, which allows remote attackers to spoof signatures within the context of a Ruby script that attempts signature verification after performing a certain sequence of filesystem operations. NOTE: this issue has been disputed by the Ruby OpenSSL team and third parties, who state that the original demonstration PoC contains errors and redundant or unnecessarily-complex code that does not appear to be related to a demonstration of the issue. As of 20140502, CVE is not aware of any public comment by the original researcher
Produtos afetados
n/a · n/aReferências
http://packetstormsecurity.com/files/126218/Ruby-OpenSSL-Private-Key-Spoofing.htmlhttp://seclists.org/fulldisclosure/2014/Apr/231http://seclists.org/fulldisclosure/2014/May/13https://gist.github.com/10446549https://gist.github.com/emboss/91696b56cd227c8a0c13https://github.com/adrienthebo/cve-2014-2734/https://news.ycombinator.com/item?id=7601973https://www.ruby-lang.org/en/news/2014/05/09/dispute-of-vulnerability-cve-2014-2734/http://www.osvdb.org/106006http://www.securityfocus.com/bid/66956