CVE-2019-16910

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Summary

CVECVE-2019-16910
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-26 13:15:00 UTC
Updated2023-03-03 15:24:00 UTC
DescriptionArm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Arm Mbed Crypto All All All All
Application Arm Mbed Crypto All All All All
Application Arm Mbed Tls All All All All
Application Arm Mbed Tls All All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 31 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 29 Update: mbedtls-2.16.3-1.fc29 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
Side channel attack on deterministic ECDSA - Tech Updates - Mbed TLS (Previously PolarSSL) MISC tls.mbed.org Vendor Advisory
Merge remote-tracking branch 'upstream-restricted/pr/556' into mbedtl… · ARMmbed/mbedtls@33f66ba · GitHub MISC github.com
[SECURITY] Fedora 30 Update: mbedtls-2.16.3-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 29 Update: mbedtls-2.16.3-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Merge remote-tracking branch 'upstream-restricted/pr/549' into mbedtl… · ARMmbed/mbedtls@298a43a · GitHub MISC github.com
[SECURITY] [DLA 3249-1] mbedtls security update MLIST lists.debian.org
[SECURITY] Fedora 31 Update: mbedtls-2.16.3-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Third Party Advisory
[SECURITY] Fedora 30 Update: mbedtls-2.16.3-1.fc30 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
[SECURITY] Fedora 31 Update: mbedtls-2.16.3-1.fc31 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181446 Debian Security Update for mbedtls (DLA 3249-1)
  • 500395 Alpine Linux Security Update for mbedtls
  • 504153 Alpine Linux Security Update for mbedtls
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