Rapid7 Vulnerability & Exploit Database

PHP Vulnerability: CVE-2015-4643

Back to Search

PHP Vulnerability: CVE-2015-4643

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/16/2016
Created
07/25/2018
Added
06/03/2016
Modified
06/10/2019

Description

Integer overflow in the ftp_genlist function in ext/ftp/ftp.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 allows remote FTP servers to execute arbitrary code via a long reply to a LIST command, leading to a heap-based buffer overflow. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-4022.

Solution(s)

  • php-upgrade-5_4_42
  • php-upgrade-5_5_26
  • php-upgrade-5_6_10

References

  • php-upgrade-5_4_42
  • php-upgrade-5_5_26
  • php-upgrade-5_6_10

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;