CVE-2019-18222
Vulnerability from cvelistv5
Published
2020-01-23 00:00
Modified
2024-08-05 01:47
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
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/12/msg00036.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3GWQNONS7GRORXZJ7MOJFUEJ2ZJ4OUW/Mailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NGDACU65MYZXXVPQP2EBHUJGOR4RWLVY/Mailing List, Third Party Advisory
cve@mitre.orghttps://tls.mbed.org/tech-updates/security-advisoriesVendor Advisory
cve@mitre.orghttps://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-12Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/12/msg00036.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3GWQNONS7GRORXZJ7MOJFUEJ2ZJ4OUW/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NGDACU65MYZXXVPQP2EBHUJGOR4RWLVY/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://tls.mbed.org/tech-updates/security-advisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-12Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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