Use-after-free vulnerability in the Zend engine in PHP before 5.2.15 and 5.3.x before 5.3.4 might allow context-dependent attackers to cause a denial of service (heap memory corruption) or have unspecified other impact via vectors related to use of __set, __get, __isset, and __unset methods on objects accessed by a reference.
Published 2011-01-18 20:00:11
Updated 2018-10-30 16:26:21
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Memory CorruptionDenial of service

Threat overview for CVE-2010-4697

Top countries where our scanners detected CVE-2010-4697
Top open port discovered on systems with this issue 80
IPs affected by CVE-2010-4697 77,998
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2010-4697!
*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-2010-4697

Probability of exploitation activity in the next 30 days: 0.87%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 80 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2010-4697

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
NIST

CWE ids for CVE-2010-4697

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

References for CVE-2010-4697

Products affected by CVE-2010-4697

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