CVE-2021-3912

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Summary

CVECVE-2021-3912
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-11 22:15:00 UTC
Updated2022-08-09 14:39:00 UTC
DescriptionOctoRPKI 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).

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cloudflare Octorpki All All All All
Operating System Debian Debian Linux 11.0 All All All

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-5041-1 cfrpki DEBIAN www.debian.org
OctoRPKI crashes when processing GZIP bomb returned via malicious repository · Advisory · cloudflare/cfrpki · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Koen van Hove

Legacy QID Mappings

  • 178993 Debian Security Update for cfrpki (DSA 5041-1)
  • 182475 Debian Security Update for cfrpki (CVE-2021-3912)
  • 980112 Go (go) Security Update for github.com/cloudflare/cfrpki (GHSA-g9wh-3vrx-r7hg)
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