CVE-2010-4180
EPSS 3.8%
Description
OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network traffic to discover a session identifier.
How to fix CVE-2010-4180
To remediate CVE-2010-4180, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 0.9.8o-4 or later
Is CVE-2010-4180 being exploited?
Low — EPSS is 3.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.9.8o-4