bugtraq - [Public Disclosure] Two Denial-of-Service vulnerabilities found in axTLS library (CVE-2019-9689 / CVE-2019-10013)

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Date: Thu, 28 Nov 2019 13:32:12 +0000
From: <CERT@...ekom.de>
To: <bugtraq@...urityfocus.com>
Subject: [Public Disclosure] Two Denial-of-Service vulnerabilities found in
 axTLS library (CVE-2019-9689 / CVE-2019-10013)

Hi all,

Two Denial-of-Service vulnerabilities were found in the axTLS library (http://axtls.sourceforge.net/). Both vulnerabilities were addressed to the project maintainer in a responsible disclosure.
Because the initial deadline was prolonged a few times to fix the issues, but we didn't received any feedback since June, the vulnerability details are published now: https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842

Affected versions: axTLS <= 2.1.5

Detailed information about both vulnerabilities:
* CVE-2019-9689: https://www.telekom.com/resource/blob/586428/51ae062269fbcb068bd20379f87f1398/dl-191121-critical-remote-denial-of-service-vulnerability-ii--data.pdf
* CVE-2019-10013: https://www.telekom.com/resource/blob/586416/12097aeb8f9a6bba89a804b94575521a/dl-191121-critical-remote-denial-of-service-vulnerability-i--data.pdf 

Kind regards
Deutsche Telekom CERT

T-SYSTEMS INTERNATIONAL GMBH
Telekom Security
Cyber Defense Reponse
Bonner Talweg 100, 53113 Bonn 
+49 228 18171773 (Phone)
E-Mail: mailto:cert@...ekom.de
PGP: https://www.telekom.com/de/verantwortung/datenschutz-und-datensicherheit/sicherheit/sicherheit/rfc-2350-deutsche-telekom-cert-342710

Let's power higher performance

You can find the compulsory statement on: http://www.t-systems.com/compulsory-statement