Vulnerabilities > NTP

DATE CVE VULNERABILITY TITLE RISK
2014-12-20 CVE-2014-9294 Unspecified vulnerability in NTP
util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.
network
low complexity
ntp
7.5
2014-12-20 CVE-2014-9293 Unspecified vulnerability in NTP
The config_auth function in ntpd in NTP before 4.2.7p11, when an auth key is not configured, improperly generates a key, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.
network
low complexity
ntp
7.5
2009-05-19 CVE-2009-1252 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in NTP
Stack-based buffer overflow in the crypto_recv function in ntp_crypto.c in ntpd in NTP before 4.2.4p7 and 4.2.5 before 4.2.5p74, when OpenSSL and autokey are enabled, allows remote attackers to execute arbitrary code via a crafted packet containing an extension field.
network
ntp CWE-119
6.8
2009-04-14 CVE-2009-0159 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in NTP
Stack-based buffer overflow in the cookedprint function in ntpq/ntpq.c in ntpq in NTP before 4.2.4p7-RC2 allows remote NTP servers to execute arbitrary code via a crafted response.
network
ntp CWE-119
6.8
2009-01-07 CVE-2009-0021 Improper Authentication vulnerability in NTP
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.
network
low complexity
ntp CWE-287
5.0
2004-08-06 CVE-2004-0657 Integer Overflow OR Wraparound vulnerability in multiple products
Integer overflow in the NTP daemon (NTPd) before 4.0 causes the NTP server to return the wrong date/time offset when a client requests a date/time that is more than 34 years away from the server's time.
network
low complexity
ntp hp CWE-190
5.0