Use after free in lru crate
Priority LOW 38Published · Updated
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
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- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
Lru crate has use after free vulnerability. Lru crate has two functions for getting an iterator. Both iterators give references to key and value. Calling specific functions, like pop(), will remove and free the value, and but it's still possible to access the reference of value which is already dropped causing use after free.
Why it matters now
Fix Fixed lru (crates.io): 0.7.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | lru (crates.io) | before 0.7.1 | 0.7.1 | Patch available | GHSA-qqmc-hwqp-8g2w |
- lru (crates.io) Vendor— Affected before 0.7.1 Fixed in 0.7.1 Patch available GHSA-qqmc-hwqp-8g2w
Remediation
- Fix · GHSA-qqmc-hwqp-8g2w lru (crates.io) Fixed in 0.7.1 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-qqmc-hwqp-8g2w
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences