ARM mbedTLS version 2.7.0 and earlier contains a Ciphersuite Allows Incorrectly Signed Certificates vulnerability in mbedtls_ssl_get_verify_result() that can result in ECDSA-signed certificates are accepted, when only RSA-signed ones should be.. This attack appear to be exploitable via Peers negotiate a TLS-ECDH-RSA-* ciphersuite. Any of the peers can then provide an ECDSA-signed certificate, when only an RSA-signed one should be accepted..
References
Link | Resource |
---|---|
https://github.com/ARMmbed/mbedtls/issues/1561 | Issue Tracking Third Party Advisory |
https://github.com/ARMmbed/mbedtls/issues/1561 | Issue Tracking Third Party Advisory |
Configurations
History
21 Nov 2024, 03:40
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/ARMmbed/mbedtls/issues/1561 - Issue Tracking, Third Party Advisory |
Information
Published : 2018-06-26 16:29
Updated : 2024-11-21 03:40
NVD link : CVE-2018-1000520
Mitre link : CVE-2018-1000520
CVE.ORG link : CVE-2018-1000520
JSON object : View
Products Affected
arm
- mbed_tls
CWE
CWE-295
Improper Certificate Validation