CVE-2021-3912
Last modified
CVE-2021-3912 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus crash).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cloudflare | Octorpki | < 1.3.0 |
| Debian | Debian Linux | 11.0 |
References
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hgThird Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hgThird Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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