Improper Authentication Affecting freeradius-debuginfo package, versions <0:3.0.13-10.amzn2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-AMZN2-FREERADIUSDEBUGINFO-1670630
- published27 Sept 2021
- disclosed22 Apr 2019
Introduced: 22 Apr 2019
CVE-2019-11234 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2 freeradius-debuginfo to version 0:3.0.13-10.amzn2 or higher.
This issue was patched in ALAS2-2019-1218.
NVD Description
Note: Versions mentioned in the description apply only to the upstream freeradius-debuginfo package and not the freeradius-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1695783
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11234
- https://freeradius.org/release_notes/?br=3.0.x&re=3.0.19
- https://freeradius.org/security/
- https://papers.mathyvanhoef.com/dragonblood.pdf
- https://www.kb.cert.org/vuls/id/871675/
- https://access.redhat.com/errata/RHSA-2019:1131
- https://access.redhat.com/errata/RHSA-2019:1142
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00033.html
- https://usn.ubuntu.com/3954-1/