CVE-2007-0911 json
Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).
published 2007-02-13 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-0905
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.5%
- EPSS 5.5% chance of exploitation in 30 days, percentile 92%
- public exploits
- 1
- Exploit-DB
Summary
Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).
Timeline
- First public exploit (EDB-29577)
- Published
Exploit prediction
5.48% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-29577 PHP 5.2.1 - STR_IReplace Remote Denial of Service dos, 2007-02-09
- securityfocus.com http://www.securityfocus.com/bid/22505 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Technology feeds
References
-
securityfocus.com
/bid/22505
vdb-entry, exploit
-
security.gentoo.org
/glsa/glsa-200703-21.xml
vendor-advisory
-
lists.suse.com
/archive/suse-security-announce/2007-Mar/0003.html
vendor-advisory
-
secunia.com
/advisories/24606
third-party-advisory
-
securityfocus.com
/archive/1/459856/100/0/threaded
mailing-list
-
osvdb.org
/33952
vdb-entry
-
marc.info
/?l=php-dev&m=117104930526516&w=2
mailing-list
-
secunia.com
/advisories/24514
third-party-advisory
-
marc.info
/?l=php-dev&m=117106751715609&w=2
mailing-list
- cvs.php.net /viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36&r2=1.445.2.14.2.37
Sources
- CVE List CVE-2007-0911
- NVD CVE-2007-0911
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.