ext/phar/phar_object.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 mishandles zero-length uncompressed data, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted (1) TAR, (2) ZIP, or (3) PHAR archive.
Published 2016-05-22 01:59:16
Updated 2018-10-30 16:27:32
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowMemory CorruptionDenial of service

Threat overview for CVE-2016-4342

Top countries where our scanners detected CVE-2016-4342
Top open port discovered on systems with this issue 80
IPs affected by CVE-2016-4342 139,696
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2016-4342!
*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-2016-4342

Probability of exploitation activity in the next 30 days: 3.29%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2016-4342

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
8.3
HIGH AV:N/AC:M/Au:N/C:P/I:P/A:C
8.6
8.5
NIST
8.8
HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
NIST

CWE ids for CVE-2016-4342

References for CVE-2016-4342

Products affected by CVE-2016-4342

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