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.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-2077 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T22:10:08.438Z

Reserved: 2019-03-24T00:00:00

Link: CVE-2019-10013

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-03T20:15:10.950

Modified: 2024-11-21T04:18:12.980

Link: CVE-2019-10013

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses