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CVE-2019-10013

CVE-2019-10013

EPSS 1.9%
The asn1_signature function in asn1.c in Cameron Hamilton-Rich axTLS through 2.1.5 has a Buffer Overflow that allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted certificate in the TLS certificate handshake message, because the result of get_asn1_length() is not checked for a minimum or maximum size.
Productos afectados
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Referencias
http://axtls.sourceforge.nethttp://packetstormsecurity.com/files/155500/axTLS-2.1.5-Denial-Of-Service.htmlhttps://seclists.org/bugtraq/2019/Nov/44https://www.telekom.com/en/corporate-responsibility/data-protection-data-security/security/details/advisories-504842https://www.telekom.com/resource/blob/586416/12097aeb8f9a6bba89a804b94575521a/dl-191121-critical-remote-denial-of-service-vulnerability-i--data.pdf