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Debian: DSA-5042-1 Urgent: Cloudflare RPKI Validator Issues and Updates

debian
Calendar Grey January 11, 2022
Debian Logo
Address security flaws in Cloudflare's RPKI validator within the stable version of Debian.
Multiple vulnerabilities were discovered in Cloudflare's RPKI validator, which could result in denial of service or path traversal
Topics%20covered

Topics Covered

security advisory denial of service debian update recommendation path traversal cloudflare rpkiv

Summary

Multiple vulnerabilities were discovered in Cloudflare's RPKI validator,
which could result in denial of service or path traversal.

For the stable distribution (bullseye), these problems have been fixed in
version 1.4.2-1~deb11u1.

We recommend that you upgrade your cfrpki packages.

For the detailed security status of cfrpki please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/cfrpki

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: cfrpki
CVE ID: CVE-2021-3761 CVE-2021-3907 CVE-2021-3908 CVE-2021-3909

Topics%20covered

Topics Covered

security advisory denial of service debian update recommendation path traversal cloudflare rpkiv

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