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Fencer Intel
high —

GHSA-9355-h2pj-8fqj json

Denial of Service via TypedArray/DataView buffer type-confusion in fromJSON / fromCrossJSON

published last mo. modified last mo.

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository lxsmnsyc/seroval. 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 lxsmnsyc/seroval for seroval: the maintainers' own advisory, not a reviewed GitHub Advisory Database entry. The full advisory is on GitHub.

Patch / fix

  • npm seroval 1.6.4

Is GHSA-9355-h2pj-8fqj 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
npm seroval
<1.6.3
1.6.4

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption
  • CWE-502 Deserialization of Untrusted Data
  • CWE-843 Access of Resource Using Incompatible Type

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 lxsmnsyc/seroval published their own advisory on GitHub. Its facts and headline are shown here; the description stays on GitHub.