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WordPress Core < 3.1.1 - Denial of Service
| CVE | CVE-2011-4957 |
|---|---|
| CVSS | 7.5 (High) |
| Publicly Published | April 5, 2011 |
| Last Updated | January 22, 2024 |
Description
The make_clickable function in wp-includes/formatting.php in WordPress before 3.1.1 does not properly check URLs before passing them to the PCRE library, which allows remote attackers to cause a denial of service (crash) via a comment with a crafted URL that triggers many recursive calls.
References
- www.openwall.com
- secunia.com
- wordpress.org
- core.trac.wordpress.org
- secunia.com
- www.openwall.com
- www.debian.org
- wordpress.org
Share
1 affected software package
| Software Type | Core |
|---|---|
| Patched? | Yes |
| Remediation | Update to version 3.1.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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