UBUNTU-CVE-2016-9137

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2016-9137
Published: 04 Jan 2017, 00:00
Last modified:22 Apr 2026, 11:03

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

04 Jan 2017, 00:00
Published
Vulnerability first disclosed
22 Apr 2026, 11:03
Last Modified
Vulnerability information updated

Description

Use-after-free vulnerability in the CURLFile implementation in ext/curl/curl_file.c in PHP before 5.6.27 and 7.x before 7.0.12 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that is mishandled during __wakeup processing.

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

Affected Systems

  • ubuntu•php5

    < 5.5.9+dfsg-1ubuntu4.21

  • ubuntu•php7.0

    < 7.0.15-0ubuntu0.16.04.2

References (5)