CVE-2007-4783

EPSS 1.87%
Published 10.09.2007 21:17:00
Last modified 09.04.2025 00:30:58
Source cve@mitre.org
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The iconv_substr function in PHP 5.2.4 and earlier allows context-dependent attackers to cause (1) a denial of service (application crash) via a long string in the charset parameter, probably also requiring a long string in the str parameter; or (2) a denial of service (temporary application hang) via a long string in the str parameter.  NOTE: this might not be a vulnerability in most web server environments that support multiple threads, unless these issues can be demonstrated for code execution.

Affected products Warnungen 0 Metrics 2 CWE 1 References 13

Data is provided by the National Vulnerability Database (NVD)

Php ≫ Php Version <= 5.2.4

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.87%	0.824

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://secunia.com/advisories/27102

http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml

http://secunia.com/advisories/30040

http://www.securityfocus.com/archive/1/491693/100/0/threaded

http://osvdb.org/38917

http://secunia.com/advisories/27659

http://securityreason.com/securityalert/3115

http://wiki.rpath.com/wiki/Advisories:rPSA-2007-0242

http://www.securityfocus.com/archive/1/478637/100/0/threaded

https://issues.rpath.com/browse/RPL-1943

https://nvd.nist.gov/vuln/detail/CVE-2007-4783

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2007-4783

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2007-4783

EUVD