CVE-2022-25927

unknown

Published 2023-01-24 · Modified 2025-10-17

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Versions of the package ua-parser-js from 0.7.30 and before 0.7.33, from 0.8.1 and before 1.0.33 are vulnerable to Regular Expression Denial of Service (ReDoS) via the trim() function.

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Mixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`0.8.1+ds+~0.7.36-3`
sid	Fixed	`0.8.1+ds+~0.7.36-3`
forky	Fixed	`0.8.1+ds+~0.7.36-3`
bullseye	Affected	—
bookworm	Fixed	`0.8.1+ds+~0.7.36-3`

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	ua-parser-js	`>=0.7.30,<0.7.33`	`0.7.33`
npm	ua-parser-js	`>=0.8.0,<1.0.33`	`1.0.33`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.