CVE-2020-12872 - Vulnerability Details - OpenCVE

yaws_config.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00113.

Key SSVC decision points have not yet been added.

Vendors	Products
Yaws Subscribe	Yaws Subscribe

Configuration 1 [-]

cpe:2.3:a:yaws:yaws:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-5153	yaws_config.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/erlyaws/yaws/blob/c0fd79f17d52628fcec527da7fa3e788c283c445/src/yaws_config.erl#L2068-L2075
https://github.com/erlyaws/yaws/issues/402
https://github.com/erlyaws/yaws/releases
https://medium.com/%40charlielabs101/cve-2020-12872-df315411aa70
https://sweet32.info/

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-05-15T18:20:07

Updated: 2024-08-04T12:11:19.145Z

Reserved: 2020-05-14T00:00:00

Link: CVE-2020-12872

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-15T19:15:12.087

Modified: 2024-11-21T05:00:27.543

Link: CVE-2020-12872

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-326

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