ghsa-q555-wmm9-43g3
Vulnerability from github
Published
2022-05-02 03:51
Modified
2022-05-02 03:51
Details
The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.
{ "affected": [], "aliases": [ "CVE-2009-4142" ], "database_specific": { "cwe_ids": [ "CWE-79" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2009-12-21T16:30:00Z", "severity": "MODERATE" }, "details": "The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.", "id": "GHSA-q555-wmm9-43g3", "modified": "2022-05-02T03:51:55Z", "published": "2022-05-02T03:51:55Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-4142" }, { "type": "WEB", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10005" }, { "type": "WEB", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7085" }, { "type": "WEB", "url": "http://bugs.php.net/bug.php?id=49785" }, { "type": "WEB", "url": "http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html" }, { "type": "WEB", "url": "http://marc.info/?l=bugtraq\u0026m=127680701405735\u0026w=2" }, { "type": "WEB", "url": "http://secunia.com/advisories/37821" }, { "type": "WEB", "url": "http://secunia.com/advisories/38648" }, { "type": "WEB", "url": "http://secunia.com/advisories/40262" }, { "type": "WEB", "url": "http://securitytracker.com/id?1023372" }, { "type": "WEB", "url": "http://support.apple.com/kb/HT4077" }, { "type": "WEB", "url": "http://www.debian.org/security/2010/dsa-2001" }, { "type": "WEB", "url": "http://www.php.net/ChangeLog-5.php" }, { "type": "WEB", "url": "http://www.php.net/releases/5_2_12.php" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/37389" }, { "type": "WEB", "url": "http://www.vupen.com/english/advisories/2009/3593" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.