Integer overflow in the SdnToJewish function in jewish.c in the Calendar component in PHP before 5.3.26 and 5.4.x before 5.4.16 allows context-dependent attackers to cause a denial of service (application hang) via a large argument to the jdtojewish function.
Published 2013-06-21 21:55:01
Updated 2013-09-12 03:36:52
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Products affected by CVE-2013-4635

Threat overview for CVE-2013-4635

Top countries where our scanners detected CVE-2013-4635
Top open port discovered on systems with this issue 80
IPs affected by CVE-2013-4635 234,113
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-4635!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-4635

2.54%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4635

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST

CWE ids for CVE-2013-4635

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-4635

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