CVE-2019-16347

HIGH EPSS 71.1%
Published Sep 16, 20196y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Sep 16, 2019 6y ago
Last Modified Jun 17, 2026 2w ago

Description

ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
71.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-682
CWE-787 Out-of-bounds Write Memory Safety

Affected Products 1

VendorProductVersionRange
miniupnp_projectngiflib0.4any

References 2

  • github.com https://github.com/miniupnp/ngiflib/commit/37d939a6f511d16d4c95678025c235fe62e6417a
    PatchThird Party Advisory
  • github.com https://github.com/miniupnp/ngiflib/issues/12
    Third Party Advisory

Remediation

  • github.com https://github.com/miniupnp/ngiflib/commit/37d939a6f511d16d4c95678025c235fe62e6417a
    PatchThird Party Advisory