CVE-2020-25489
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
A heap overflow in Sqreen PyMiniRacer (aka Python Mini Racer) before 0.3.0 allows remote attackers to potentially exploit heap corruption.
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 withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | py-mini-racer | <0.3.0 | 0.3.0 |
References
- https://github.com/sqreen/PyMiniRacer/security/advisories/GHSA-vwcg-7xqw-qcxw
- https://nvd.nist.gov/vuln/detail/CVE-2020-25489
- https://github.com/sqreen/PyMiniRacer/commit/627b54768293ec277f1adb997c888ec524f4174d
- https://blog.sqreen.com/vulnerability-disclosure-finding-a-vulnerability-in-sqreens-php-agent-and-how-we-fixed-it
- https://github.com/pypa/advisory-database/tree/main/vulns/py-mini-racer/PYSEC-2020-93.yaml
- https://github.com/sqreen/PyMiniRacer
- https://github.com/sqreen/PyMiniRacer/compare/v0.2.0...v0.3.0
- https://blog.sqreen.com/vulnerability-disclosure-finding-a-vulnerability-in-sqreens-php-agent-and-how-we-fixed-it/
- https://github.com/advisories/GHSA-vwcg-7xqw-qcxw
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.