CVE-2020-12872
MEDIUM
5.5
CVSS Score
Published: May 15, 2020 at 06:20 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
1 product affected across 1 vendorYaws
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.4%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (5)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/erlyaws/yaws/blob/c0fd79f17d52628fcec527da7fa3e788c283c445/src/yaws_config.erl#L2068-L2075x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/erlyaws/yaws/issues/402x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/erlyaws/yaws/releasesx_refsource_MISC
Source: [email protected]
https://medium.com/%40charlielabs101/cve-2020-12872-df315411aa70CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-326
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