Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
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Sat, 12 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: debian
Published: 2017-01-04T20:00:00
Updated: 2024-08-06T02:27:41.230Z
Reserved: 2016-10-15T00:00:00
Link: CVE-2016-8670

No data.

Status : Deferred
Published: 2017-01-04T20:59:00.293
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-8670
