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CVE-2020-10941

Date: March 23, 2020

Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import.

Language: C

Severity Score

5.9

Related Resources (9)

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

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WD6OSOLLAR2AVPJAMGUKWRXN6477IHHV/

Url: https://security-tracker.debian.org/tracker/CVE-2020-10941

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5JPE2HFBDJF3UBT6Q4VWLKNKCVCMX25J/

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-10941

Url: https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-02

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WD6OSOLLAR2AVPJAMGUKWRXN6477IHHV/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JPE2HFBDJF3UBT6Q4VWLKNKCVCMX25J/

Url: https://www.mend.io/vulnerability-database/CVE-2020-10941

Severity Score

5.9

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Missing Encryption of Sensitive Data

CWE-311

CVSS v3.1

Base Score:	5.9
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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