fkie_cve-2019-18222
Vulnerability from fkie_nvd
Published
2020-01-23 17:15
Modified
2024-11-21 04:32
Severity ?
Summary
The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| arm | mbed_crypto | * | |
| arm | mbed_tls | * | |
| arm | mbed_tls | * | |
| arm | mbed_tls | * | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| debian | debian_linux | 10.0 |
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}
],
"id": "CVE-2019-18222",
"lastModified": "2024-11-21T04:32:52.030",
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"published": "2020-01-23T17:15:11.893",
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"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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