UBUNTU-CVE-2015-6832

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2015-6832
Downstream
USN-2758-1
Published: 27 Aug 2015, 00:00
Last modified:22 Apr 2026, 10:16

Vulnerability Summary

Overall Risk (default)
medium
29/100
CVSS Score
7.3 HIGH
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Aug 2015, 00:00
Published
Vulnerability first disclosed
22 Apr 2026, 10:16
Last Modified
Vulnerability information updated

Description

Use-after-free vulnerability in the SPL unserialize implementation in ext/spl/spl_array.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers to execute arbitrary code via crafted serialized data that triggers misuse of an array field.

CVSS Metrics

  • v3.0•HIGH•Score: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Systems

  • ubuntu•php5

    < 5.5.9+dfsg-1ubuntu4.13

References (5)