3proxy 0.5 to 0.5.2 does not offer NTLM authentication before basic authentication, which might cause browsers with incomplete RFC2616/RFC2617 support to use basic cleartext authentication even if NTLM is available, which makes it easier for attackers to steal credentials.
Link | Tags |
---|---|
http://3proxy.ru/0.5.3g/Changelog.txt | vendor advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/38205 | vdb entry |