CVE-2004-0189

The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL ("%00") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

13.81% chance of exploitation in the next 30 days, 96th percentile

Published

2004-09-01

Updated

2024-08-08

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/23777

References

• CVE Record
• NVD entry

Related

• CVE-2004-0188
• CVE-2004-0191
• CVE-2004-0186
• CVE-2004-0192
• CVE-2004-0185
• CVE-2004-0194