libtomcrypt: possible OP-TEE Bleichenbacher attack
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
No data available yet.
| 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. |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.768% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Trustedfirmware
Trustedfirmware op-tee |
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| CPEs | cpe:2.3:o:trustedfirmware:op-tee:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Op-tee
Op-tee op-tee Os |
Trustedfirmware
Trustedfirmware op-tee |
| Metrics |
cvssV3_0
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cvssV3_1
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