CVE-2021-45450

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Summary

CVECVE-2021-45450
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-21 07:15:00 UTC
Updated2023-11-21 16:29:00 UTC
DescriptionIn Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application.

Risk And Classification

Problem Types: CWE-327

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Arm Mbed Tls All All All All
Application Arm Mbed Tls 3.0.0 All All All
Application Arm Mbed Tls 3.0.0 - All All
Application Arm Mbed Tls 3.0.0 preview1 All All
Application Arm Mbed Tls 3.1.0 All All All
Operating System Fedoraproject Fedora 36 All All All
Operating System Fedoraproject Fedora 37 All All All

References

ReferenceSourceLinkTags
Release Mbed TLS 3.1.0 · ARMmbed/mbedtls · GitHub MISC github.com
[SECURITY] Fedora 37 Update: mbedtls-2.28.1-1.fc37 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Release Mbed TLS 2.28.0 · ARMmbed/mbedtls · GitHub MISC github.com
[SECURITY] Fedora 36 Update: mbedtls-2.28.1-1.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Mbed TLS: Multiple Vulnerabilities (GLSA 202301-08) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 37 Update: mbedtls-2.28.1-1.fc37 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 36 Update: mbedtls-2.28.1-1.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 283264 Fedora Security Update for mbedtls (FEDORA-2022-ff582c5b0d)
  • 283459 Fedora Security Update for mbedtls (FEDORA-2022-1dd9dc5140)
  • 710702 Gentoo Linux Mbed Transport Layer Security (TLS) Multiple Vulnerabilities (GLSA 202301-08)
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