Description

An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker can recover plaintext because a certain Lucky 13 countermeasure doesn't properly consider the case of a hardware accelerator.

Related CPE's

a

arm

mbed_tls

2

o

debian

debian_linux

10.0

Vulnerable

References

https://bugs.gentoo.org/730752

Issue TrackingPatchThird Party Advisory

https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.7

Release NotesThird Party Advisory

https://github.com/ARMmbed/mbedtls/releases/tag/v2.23.0

Release NotesThird Party Advisory

https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html

Mailing ListThird Party Advisory

Weaknesses

[email protected]

Primary
CWE-319

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-07-19T17:15:11.223

3 years ago

Last modified

2023-01-11T17:02:32.593

2 years ago