4.3
CVE-2009-4142
- EPSS 6.5%
- Veröffentlicht 21.12.2009 16:30:00
- Zuletzt bearbeitet 16.06.2026 23:13:07
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 6.5% | 0.929 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:P/A:N
|
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
http://support.apple.com/kb/HT4077
http://www.php.net/ChangeLog-5.php
http://marc.info/?l=bugtraq&m=127680701405735&w=2
http://secunia.com/advisories/40262
http://secunia.com/advisories/37821
http://www.php.net/releases/5_2_12.php
http://www.vupen.com/english/advisories/2009/3593
http://bugs.php.net/bug.php?id=49785
http://secunia.com/advisories/38648
http://securitytracker.com/id?1023372
http://www.debian.org/security/2010/dsa-2001
http://www.securityfocus.com/bid/37389
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10005
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7085