CVE-2016-4543 PUBLISHED

The exif_process_IFD_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate IFD sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.

EPSS 5.44% · 90.1th percentile

Risk Scores

EPSS Score
5.44%
90.1th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSphp50, 5.5.3+dfsg-1ubuntu2, 5.5.3+dfsg-1ubuntu3
Ubuntu:16.04:LTSphp7.00, 7.0.1-5, 7.0.1-6

Timeline

References

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