Vulnerability Monitor

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CVE-2016-9933

Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) before 2.2.2, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (segmentation violation) via a crafted imagefilltoborder call that triggers use of a negative color value.

Published

2017-01-04T20:59:00.480

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application libgd libgd 2.2.1 Yes
Application php php ≤ 5.6.27 No
Application php php 7.0.0 No
Application php php 7.0.1 No
Application php php 7.0.2 No
Application php php 7.0.3 No
Application php php 7.0.4 No
Application php php 7.0.5 No
Application php php 7.0.6 No
Application php php 7.0.7 No
Application php php 7.0.8 No
Application php php 7.0.9 No
Application php php 7.0.10 No
Application php php 7.0.11 No
References