What’s Vulnerable › Vulnerabilities

CVE-2019-16347

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-09-16 · updated 2026-06-17
• Weakness: CWE-682

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.

Affected products

• miniupnp project Ngiflib: 0.4

References

• https://github.com/miniupnp/ngiflib/commit/37d939a6f511d16d4c95678025c235fe62e6417a
• https://github.com/miniupnp/ngiflib/issues/12
• https://github.com/miniupnp/ngiflib/commit/37d939a6f511d16d4c95678025c235fe62e6417a
• https://github.com/miniupnp/ngiflib/issues/12

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