CVE-2007-3729

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-07-12 · updated 2026-06-16

Description

The default configuration of the POP server in TCP/IP Services 5.6 for HP OpenVMS 8.3 generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid POP usernames.

Affected products

HP Openvms: 8.3

References

http://groups.google.com/group/comp.os.vms/browse_thread/thread/a5f68773805f862d/8a42e91fe1e9cd36
http://osvdb.org/37809
http://secunia.com/advisories/25882
http://www.securityfocus.com/bid/24751
https://exchange.xforce.ibmcloud.com/vulnerabilities/35255
http://groups.google.com/group/comp.os.vms/browse_thread/thread/a5f68773805f862d/8a42e91fe1e9cd36
http://osvdb.org/37809
http://secunia.com/advisories/25882
http://www.securityfocus.com/bid/24751
https://exchange.xforce.ibmcloud.com/vulnerabilities/35255

Get alerted when CVE-2007-3729 or the next vulnerability affects your stack