An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory.
References
Link | Resource |
---|---|
https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8 | Release Notes Third Party Advisory |
https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0 | Release Notes Third Party Advisory |
https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17 | Release Notes Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html | Mailing List Third Party Advisory |
Configurations
History
26 Dec 2022, 03:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
12 Jul 2022, 17:42
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-212 |
26 Nov 2021, 21:35
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html - Mailing List, Third Party Advisory |
23 Nov 2021, 16:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
26 Aug 2021, 23:40
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8 - Release Notes, Third Party Advisory | |
References | (MISC) https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0 - Release Notes, Third Party Advisory | |
References | (MISC) https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17 - Release Notes, Third Party Advisory | |
CPE | cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
CWE | CWE-668 |
23 Aug 2021, 02:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-08-23 02:15
Updated : 2024-02-04 21:47
NVD link : CVE-2020-36476
Mitre link : CVE-2020-36476
CVE.ORG link : CVE-2020-36476
JSON object : View
Products Affected
debian
- debian_linux
arm
- mbed_tls
CWE
CWE-212
Improper Removal of Sensitive Information Before Storage or Transfer