In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, an error in the date extension's timelib_meridian parsing code could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: the correct fix is in the e8b7698f5ee757ce2c8bd10a192a491a498f891c commit, not the bd77ac90d3bdf31ce2a5251ad92e9e75 gist.
2017-07-10T14:29:00.637
2025-04-20T01:37:25.860
Deferred
CVSSv3.0: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:N/A:N
10.0
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | php | php | ≤ 5.6.30 | Yes |
Application | php | php | 7.0.0 | Yes |
Application | php | php | 7.0.1 | Yes |
Application | php | php | 7.0.2 | Yes |
Application | php | php | 7.0.3 | Yes |
Application | php | php | 7.0.4 | Yes |
Application | php | php | 7.0.5 | Yes |
Application | php | php | 7.0.6 | Yes |
Application | php | php | 7.0.7 | Yes |
Application | php | php | 7.0.8 | Yes |
Application | php | php | 7.0.9 | Yes |
Application | php | php | 7.0.10 | Yes |
Application | php | php | 7.0.11 | Yes |
Application | php | php | 7.0.12 | Yes |
Application | php | php | 7.0.13 | Yes |
Application | php | php | 7.0.14 | Yes |
Application | php | php | 7.0.15 | Yes |
Application | php | php | 7.0.16 | Yes |
Application | php | php | 7.0.17 | Yes |
Application | php | php | 7.0.18 | Yes |
Application | php | php | 7.0.19 | Yes |
Application | php | php | 7.0.20 | Yes |
Application | php | php | 7.1.0 | Yes |
Application | php | php | 7.1.1 | Yes |
Application | php | php | 7.1.2 | Yes |
Application | php | php | 7.1.3 | Yes |
Application | php | php | 7.1.4 | Yes |
Application | php | php | 7.1.5 | Yes |
Application | php | php | 7.1.6 | Yes |