The strip_tags function in PHP 4.x up to 4.3.7, and...
Vulnerability Description
The strip_tags function in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, does not filter null (\0) characters within tag names when restricting input to allowed tags, which allows dangerous tags to be processed by web browsers such as Internet Explorer and Safari, which ignore null characters and facilitate the exploitation of cross-site scripting (XSS) vulnerabilities.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000847
- http://marc.info/?l=bugtraq&m=108982983426031&w=2
- http://www.debian.org/security/2005/dsa-669
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10619
- http://www.redhat.com/support/errata/RHSA-2004-395.html
- http://www.redhat.com/support/errata/RHSA-2004-405.html
- http://www.redhat.com/support/errata/RHSA-2004-392.html
- http://www.debian.org/security/2004/dsa-531
- http://www.novell.com/linux/security/advisories/2004_21_php4.html
- http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:068
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16692
- http://www.redhat.com/support/errata/RHSA-2005-816.html
- http://marc.info/?l=bugtraq&m=109181600614477&w=2
- http://marc.info/?l=bugtraq&m=109051444105182&w=2
- http://www.securityfocus.com/bid/10724
- http://marc.info/?l=bugtraq&m=108981780109154&w=2
- http://www.gentoo.org/security/en/glsa/glsa-200407-13.xml
- http://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023909.html
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CVSS Vectors
Weaknesses (CWE)
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MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.