VDB
DEBIAN-CVE-2009-0021
DEBIAN-CVE-2009-0021
PUBLISHED
NTP 4.2.4 before 4.2.4p5 and 4.2.5 before 4.2.5p150 does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys, a similar vulnerability to CVE-2008-5077.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | ntp | 0, 0, 0 |
Timeline
- Jan 7, 2009 CVE Published
- Apr 28, 2026 CVE Updated