The rsa_verify_hash_ex function in rsa_verify_hash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA signatures or public certificates by leveraging a Bleichenbacher signature forgery attack.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2017-02-13T18:00:00

Updated: 2017-02-13T17:57:01

Reserved: 2016-06-30T00:00:00


Link: CVE-2016-6129

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2017-02-13T18:59:00.660

Modified: 2017-03-13T15:24:23.887


Link: CVE-2016-6129

JSON object: View

cve-icon Redhat Information

No data.

CWE