| Package | Affected versions | Patched versions |
|---|---|---|
| php | = 5.6.0= 5.6.1= 5.6.10= 5.6.11= 5.6.12= 5.6.13= 5.6.14= 5.6.15= 5.6.16= 5.6.2= 5.6.3= 5.6.4= 5.6.5= 5.6.6= 5.6.7= 5.6.8= 5.6.9= 7.0.0= 7.0.1≤ 5.5.30 |
sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
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