CVE-2005-3420

Home/CVE/usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the s

CVE

usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the s

usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an "e" modifier into a preg_replace statement.

HIGH · CVSS 7.5 EPSS 0.02323

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

phpbb group phpbball versions

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Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Published to NVD01 Nov 2005 · 09:02 PM

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://marc.info/?l=bugtraq&m=113081113317600&w=2

http://secunia.com/advisories/17366

http://secunia.com/advisories/18098

http://securityreason.com/securityalert/130

http://securitytracker.com/id?1015121PatchVendor Advisory

http://www.debian.org/security/2005/dsa-925

Show all 10 references

http://www.hardened-php.net/advisory_172005.75.htmlPatchVendor Advisory

http://www.osvdb.org/20391Patch

http://www.securityfocus.com/bid/15243Patch

http://www.vupen.com/english/advisories/2005/2250

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