CVE-2015-8314
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
The Devise gem before 3.5.4 for Ruby mishandles Remember Me cookies for sessions, which may allow an adversary to obtain unauthorized persistent application access.
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.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 3.5.6-2 |
| debian | bullseye | fixed | 3.5.6-2 |
References
- http://blog.plataformatec.com.br/2016/01/improve-remember-me-cookie-expiration-in-devise/
- https://nvd.nist.gov/vuln/detail/CVE-2015-8314
- https://github.com/heartcombo/devise/commit/c92996646aba2d25b2c3e235fe0c4f1a84b70d24
- https://github.com/advisories/GHSA-746g-3gfp-hfhw
- https://github.com/heartcombo/devise
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/devise/CVE-2015-8314.yml
- https://rubysec.com/advisories/CVE-2015-8314
- http://blog.plataformatec.com.br/2016/01/improve-remember-me-cookie-expiration-in-devise
- https://security-tracker.debian.org/tracker/CVE-2015-8314
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.