CVE-2021-24119

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Summary

CVECVE-2021-24119
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-07-14 13:15:00 UTC
Updated2023-02-24 00:11:00 UTC
DescriptionIn Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Arm Mbed Tls All All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 34 Update: mbedtls-2.16.11-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 33 Update: mbedtls-2.16.11-1.fc33 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
Releases · ARMmbed/mbedtls · GitHub MISC github.com
[SECURITY] Fedora 33 Update: mbedtls-2.16.11-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] [DLA 3249-1] mbedtls security update MLIST lists.debian.org
[SECURITY] Fedora 34 Update: mbedtls-2.16.11-1.fc34 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
util-lookup/cve-vulnerability-publication.md at main · UzL-ITS/util-lookup · GitHub MISC github.com
[SECURITY] [DLA 2826-1] mbedtls security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 178909 Debian Security Update for mbedtls (DLA 2826-1)
  • 181446 Debian Security Update for mbedtls (DLA 3249-1)
  • 183048 Debian Security Update for mbedtls (CVE-2021-24119)
  • 281757 Fedora Security Update for mbedtls (FEDORA-2021-165969af24)
  • 281758 Fedora Security Update for mbedtls (FEDORA-2021-10bfc067d1)
  • 751227 OpenSUSE Security Update for mbedtls (openSUSE-SU-2021:1344-1)
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