Vulnerability Details CVE-2019-9689
process_certificate in tls1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a Buffer Overflow via a crafted TLS certificate handshake message with zero certificates.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://axtls.sourceforge.net
- http://packetstormsecurity.com/files/155500/axTLS-2.1.5-Denial-Of-Service.html
- https://seclists.org/bugtraq/2019/Nov/44
- https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842
- https://www.telekom.com/resource/blob/586428/51ae062269fbcb068bd20379f87f1398/dl-191121-critical-remote-denial-of-service-vulnerability-ii--data.pdf
- http://axtls.sourceforge.net
- http://packetstormsecurity.com/files/155500/axTLS-2.1.5-Denial-Of-Service.html
- https://seclists.org/bugtraq/2019/Nov/44
- https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842
- https://www.telekom.com/resource/blob/586428/51ae062269fbcb068bd20379f87f1398/dl-191121-critical-remote-denial-of-service-vulnerability-ii--data.pdf
Products affected by CVE-2019-9689
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cpe:2.3:a:axtls_project:axtls:1.4.2
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cpe:2.3:a:axtls_project:axtls:1.4.3
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cpe:2.3:a:axtls_project:axtls:1.4.4
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cpe:2.3:a:axtls_project:axtls:1.4.5
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cpe:2.3:a:axtls_project:axtls:1.4.6
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cpe:2.3:a:axtls_project:axtls:1.4.8
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cpe:2.3:a:axtls_project:axtls:1.4.9
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cpe:2.3:a:axtls_project:axtls:1.5.0
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cpe:2.3:a:axtls_project:axtls:1.5.1
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cpe:2.3:a:axtls_project:axtls:1.5.2
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cpe:2.3:a:axtls_project:axtls:1.5.3
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cpe:2.3:a:axtls_project:axtls:1.5.4
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cpe:2.3:a:axtls_project:axtls:2.0.0
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cpe:2.3:a:axtls_project:axtls:2.0.1
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cpe:2.3:a:axtls_project:axtls:2.1.0
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cpe:2.3:a:axtls_project:axtls:2.1.1
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cpe:2.3:a:axtls_project:axtls:2.1.2
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cpe:2.3:a:axtls_project:axtls:2.1.3
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cpe:2.3:a:axtls_project:axtls:2.1.4
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cpe:2.3:a:axtls_project:axtls:2.1.5