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CVE-2018-10677

UnknownEPSS 2.02%

Last modified

CVE-2018-10677 is a vulnerability of currently unknown severity. The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.. EPSS estimates a 2.02% chance of exploitation in the next 30 days.

Description

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.

Metrics

EPSS Probability
2.02%

78.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Miniupnp ProjectNgiflib0.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-10677?
The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.
How severe is CVE-2018-10677?
Severity scoring for CVE-2018-10677 is pending analysis. The EPSS model estimates a 2.02% probability of exploitation in the next 30 days.
How do I fix CVE-2018-10677?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-10677?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST