CVE-2021-45451

NameCVE-2021-45451
DescriptionIn Mbed TLS before 3.1.0, psa_aead_generate_nonce allows policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mbedtls (PTS)buster2.16.0-1fixed
buster (security)2.16.9-0~deb10u1fixed
bullseye2.16.9-0.1fixed
bookworm2.28.3-1fixed
sid, trixie2.28.7-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
mbedtlssource(unstable)(not affected)

Notes

- mbedtls <not-affected> (Vulnerable code introduced later)
https://github.com/ARMmbed/mbedtls/commit/cae590905363747d26fb5617b71bd567541a2f39 (mbedtls-3.1.0)

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