CVE-2015-8876

Advisory lineage Upstream: 0 Downstream: 4
Modified
Published: 22 May 2016, 01:00
Last modified:06 Aug 2024, 08:29

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
v3.0 (nvd)
EPSS Score
12.24% MEDIUM
12% probability -0.33%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

22 May 2016, 01:00
Published
Vulnerability first disclosed
06 Aug 2024, 08:29
Last Modified
Vulnerability information updated

Description

Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not validate certain Exception objects, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger unintended method execution via crafted serialized data.

CVSS Metrics

  • v3.0•CRITICAL•Score: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • v2.0•HIGH•Score: 7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 12.24%• Percentile: 94%

Affected Systems

  • Unknown•PHP

    ≥ 5.4.0, < 5.4.44 | ≥ 5.5.0, < 5.5.28 | ≥ 5.6.0, < 5.6.12

References (3)