CVE-2009-0021
07.01.2009, 17:30
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.Enginsight
Vendor | Product | Version |
---|---|---|
ntp | ntp | 𝑥 ≤ 4.2.4p4 |
ntp | ntp | 4.2.0 |
ntp | ntp | 4.2.2 |
ntp | ntp | 4.2.4p1:p1 |
ntp | ntp | 4.2.4p2:p2 |
ntp | ntp | 4.2.4p3:p3 |
𝑥
= Vulnerable software versions

Ubuntu Releases
Common Weakness Enumeration
References