The phar_parse_zipfile function in zip.c in the PHAR extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) by placing a PK\x05\x06 signature at an invalid location.
2016-03-31T16:59:01.210
2025-04-12T10:46:40.837
Deferred
CVSSv3.0: 8.2 (HIGH)
AV:N/AC:L/Au:N/C:P/I:N/A:P
10.0
4.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | php | php | ≤ 5.5.32 | Yes |
Application | php | php | 5.6.0 | Yes |
Application | php | php | 5.6.1 | Yes |
Application | php | php | 5.6.2 | Yes |
Application | php | php | 5.6.3 | Yes |
Application | php | php | 5.6.4 | Yes |
Application | php | php | 5.6.5 | Yes |
Application | php | php | 5.6.6 | Yes |
Application | php | php | 5.6.7 | Yes |
Application | php | php | 5.6.8 | Yes |
Application | php | php | 5.6.9 | Yes |
Application | php | php | 5.6.10 | Yes |
Application | php | php | 5.6.11 | Yes |
Application | php | php | 5.6.12 | Yes |
Application | php | php | 5.6.13 | Yes |
Application | php | php | 5.6.14 | Yes |
Application | php | php | 5.6.15 | Yes |
Application | php | php | 5.6.16 | Yes |
Application | php | php | 5.6.17 | Yes |
Application | php | php | 5.6.18 | Yes |
Operating System | apple | mac_os_x | ≤ 10.11.4 | Yes |