Unknown
CVE-2009-4142
CVE ID
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Unknown
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Unknown
(0 users assessed)Unknown
Unknown
Unknown
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
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.
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CVSS V3 Severity and Metrics
General Information
Vendors
Products
- php,
- php 1.0,
- php 2.0,
- php 2.0b10,
- php 3.0,
- php 3.0.1,
- php 3.0.10,
- php 3.0.11,
- php 3.0.12,
- php 3.0.13,
- php 3.0.14,
- php 3.0.15,
- php 3.0.16,
- php 3.0.17,
- php 3.0.18,
- php 3.0.2,
- php 3.0.3,
- php 3.0.4,
- php 3.0.5,
- php 3.0.6,
- php 3.0.7,
- php 3.0.8,
- php 3.0.9,
- php 4,
- php 4.0,
- php 4.0.0,
- php 4.0.1,
- php 4.0.2,
- php 4.0.3,
- php 4.0.4,
- php 4.0.5,
- php 4.0.6,
- php 4.0.7,
- php 4.1.0,
- php 4.1.1,
- php 4.1.2,
- php 4.2,
- php 4.2.0,
- php 4.2.1,
- php 4.2.2,
- php 4.2.3,
- php 4.3.0,
- php 4.3.1,
- php 4.3.10,
- php 4.3.11,
- php 4.3.2,
- php 4.3.3,
- php 4.3.4,
- php 4.3.5,
- php 4.3.6,
- php 4.3.7,
- php 4.3.8,
- php 4.3.9,
- php 4.4.0,
- php 4.4.1,
- php 4.4.2,
- php 4.4.3,
- php 4.4.4,
- php 4.4.5,
- php 4.4.6,
- php 4.4.7,
- php 4.4.8,
- php 4.4.9,
- php 5,
- php 5.0,
- php 5.0.0,
- php 5.0.1,
- php 5.0.2,
- php 5.0.3,
- php 5.0.4,
- php 5.0.5,
- php 5.1.0,
- php 5.1.1,
- php 5.1.3,
- php 5.1.4,
- php 5.1.5,
- php 5.1.6,
- php 5.2.0,
- php 5.2.1,
- php 5.2.10,
- php 5.2.2,
- php 5.2.3,
- php 5.2.4,
- php 5.2.5,
- php 5.2.6,
- php 5.2.8,
- php 5.2.9
References
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Additional Info
Technical Analysis
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CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
