CVE-2020-26160

CVE-2020-26160, security advisory, suse linux, suse, security, cve

CVE-2020-26160

Common Vulnerabilities and Exposures

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Upstream information

CVE-2020-26160 at MITRE

Description

jwt-go before 4.0.0-preview1 allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if the JWT token is presented to a service that lacks its own audience check.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	5
Vector	AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	None
Availability Impact	None

CVSS v3 Scores

	National Vulnerability Database
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	None
Availability Impact	None
CVSSv3 Version	3.1

No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s)	Fixed package version(s)	References
openSUSE Tumbleweed	telegraf >= 1.19.0-1.2 velero-plugin-for-microsoft-azure >= 1.3.1-1.1	Patchnames: openSUSE-Tumbleweed-2024-11428 openSUSE-Tumbleweed-2024-11668

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SUSE Timeline for this CVE

CVE page created: Wed Sep 30 22:43:55 2020
CVE page last modified: Tue Sep 3 19:17:47 2024