CVE-2016-6129

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Summary

CVECVE-2016-6129
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-02-13 18:59:00 UTC
Updated2017-03-13 15:24:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libtom Libtomcrypt All All All All
Operating System Op-tee Op-tee Os All All All All

References

ReferenceSourceLinkTags
404 page not found! - OP-TEE CONFIRM www.op-tee.org Vendor Advisory
rsa_verify_hash: fix possible bleichenbacher signature attack · libtom/libtomcrypt@5eb9743 · GitHub CONFIRM github.com Issue Tracking, Patch, Third Party Advisory
1370955 – (CVE-2016-6129) CVE-2016-6129 libtomcrypt: possible OP-TEE Bleichenbacher attack CONFIRM bugzilla.redhat.com Issue Tracking, Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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