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GHSA-393w-9x6h-8gc7 json

Pingora update for MadeYouReset HTTP/2 vulnerability

published last yr. 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

Pingora deployments that include HTTP/2 server support may be affected by the vulnerability described in CVE-2025-8671. Under certain conditions, Pingora applications may allocate buffers before the HTTP/2 reset and resulting stream cancellation is processed by the server. Repeated resets can force excessive memory consumption and lead to denial-of-service.

**Impact**: On affected versions, malicious clients could trigger unusually high memory consumption, which may result in service instability or process termination.

**Credits**: Reported responsibly by security researcher [Gal Bar Nahum](https://github.com/galbarnahum) (@[galbarnahum](https://github.com/galbarnahum))

**Mitigation**: This issue is addressed by ensuring Pingora uses patched versions of HTTP/2 dependencies that include reset-handling safeguards to release connection resources before excessive memory buildup. Users should upgrade to the latest Pingora release, which incorporates the required fixes. - Users are requested to upgrade to latest version of Pingora >= 0.6.0

Patch / fix

  • crates.io pingora-core 0.6.0

Is GHSA-393w-9x6h-8gc7 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
crates.io pingora-core
<0.6.0
0.6.0

References

Sources

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