Use-after-free vulnerability in phar_rename_archive function in PHP before 5.5.22 and 5.6.x before 5.6.6

CVE-2015-2301 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Use-after-free vulnerability in the phar_rename_archive function in phar_object.c in PHP before 5.5.22 and 5.6.x before 5.6.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger an attempted renaming of a Phar archive to the name of an existing file.

Learn more about our Web Application Penetration Testing UK.