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Fencer Intel
high —

GHSA-4c29-gfrp-g6x9 json

CefSharp affected by libvpx's heap buffer overflow in vp8 encoding

published 3y ago modified last yr.

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

Google is aware that an exploit for CVE-2023-5217 exists in the wild.

Description Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

References - https://www.cve.org/CVERecord?id=CVE-2023-5217 - https://nvd.nist.gov/vuln/detail/CVE-2023-5217

Patch / fix

  • nuget CefSharp.Common 117.2.20
  • nuget CefSharp.Common.NETCore 117.2.20

Is GHSA-4c29-gfrp-g6x9 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
nuget CefSharp.Common
<117.2.20
117.2.20
nuget CefSharp.Common.NETCore
<117.2.20
117.2.20

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.