CVE-2020-12413
MEDIUM
5.9
CVSS Score
Published: February 16, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 02:51 AM UTC
2 products affected across 1 vendorFirefoxFirefox ESR
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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.6%
SSVC
No known exploit
Description
The Raccoon attack is a timing attack on DHE ciphersuites inherit in the TLS specification. To mitigate this vulnerability, Firefox disabled support for DHE ciphersuites.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 78
Affected range stops below 78, so it looks safe — our inference, not a vendor statement
Affected range stops below 78.0, so it looks safe — our inference, not a vendor statement
v < 68.10
Affected range stops below 68.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 68.10.0, so it looks safe — our inference, not a vendor statement
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 (2)
SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.9MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-203
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