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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-612-1 | libtomcrypt security update |
EUVD |
EUVD-2016-7063 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T01:22:20.230Z
Reserved: 2016-06-30T00:00:00
Link: CVE-2016-6129
No data.
Status : Deferred
Published: 2017-02-13T18:59:00.660
Modified: 2025-04-20T01:37:25.860
Link: CVE-2016-6129
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD