CVE-2009-0050
EPSS 0.15%lasso - validation bypass
Published: 1/7/2009Modified: 4/28/2026
Also known as:DEBIAN-CVE-2009-0050
Description
Lasso 2.2.1 and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.
Affected packages (2)
- Debian/lassofrom 0, < 2.2.1-2
- Debian/lassofrom 0, < 0.6.5-3+etch1