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Fencer Intel
medium —

GHSA-7325-hqrm-gj35 json

Quadratic CPU consumption when decoding indefinite-length byte/text strings with many small chunks

published 10d ago modified 10d ago

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository agronholm/cbor2. GitHub has not reviewed it into the GitHub Advisory Database and no CVE record has reached us yet, so everything here comes from the maintainers alone. Read the full advisory on GitHub.

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

Security advisory published by the maintainers of agronholm/cbor2 for cbor2: the maintainers' own advisory, not a reviewed GitHub Advisory Database entry. The full advisory is on GitHub.

Is GHSA-7325-hqrm-gj35 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
pypi cbor2
>=6.0.0, <=6.1.1
 no fix listed

Classification

Weakness
  • CWE-407 Inefficient Algorithmic Complexity

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.

The maintainers of agronholm/cbor2 published their own advisory on GitHub. Its facts and headline are shown here; the description stays on GitHub.