Auth bypass in PHP
CVE-2006-4483
The cURL extension files (1) ext/curl/interface.c and (2) ext/curl/streams.c in PHP before 5.1.5 permit the CURLOPT_FOLLOWLOCATION option when open_basedir or safe_mode is enabled, which allows attackers to perform unauthorized actions, possibly related to the realpath cache.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.029 (86.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: +0.001
Affected products
Weakness classification (CWE)
References
- securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry, Broken Link)
- www.php.net/release_5_1_5.php (Patch, Release Notes, Vendor Advisory)
- secunia.com/advisories/22039 (Not Applicable, third-party-advisory)
- cvs.php.net/viewcvs.cgi/php-src/ext/curl/interface.c (Patch, Broken Link)
- cvs.php.net/viewcvs.cgi/php-src/ext/curl/interface.c (Patch, Broken Link)
- www.securityfocus.com/bid/19582 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/archive/1/492671/100/0/threaded (mailing-list, VDB Entry, Third Party Advisory)
- secunia.com/advisories/30411 (Not Applicable, third-party-advisory)
- secunia.com/advisories/21546 (Patch, Not Applicable, Vendor Advisory, third-party-advisory)
- www.vupen.com/english/advisories/2006/3318 (Permissions Required, vdb-entry)