CVE-2006-3204

Ultimate PHP Board (UPB) 1.9.6 and earlier uses a cryptographically weak block cipher with a large key collision space, which allows remote attackers to determine a suitable decryption key given the plaintext and ciphertext by obtaining the plaintext password, which is sent when logging in, and the ciphertext, which is set in the pass_env cookie.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.85% chance of exploitation in the next 30 days, 78th percentile

Published

2006-06-24

Updated

2024-08-07

Proof-of-concept exploits (1)

• http://www.securityfocus.com/archive/1/437875/100/0/threaded

References

• CVE Record
• NVD entry

Related

• CVE-2006-3203
• CVE-2006-3205
• CVE-2006-3199
• CVE-2006-3206
• CVE-2006-3195
• CVE-2006-3207