CVE-2020-36563
MEDIUMCVSS 5.3/10EPSS 0.30%
Last modified
CVE-2020-36563 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Robotsandpencils | Go-Saml | All versions |
References
- https://github.com/RobotsAndPencils/go-saml/pull/38Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2020-0047Patch, Vendor Advisory
- https://github.com/RobotsAndPencils/go-saml/pull/38Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2020-0047Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-36563?
XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input.
How severe is CVE-2020-36563?
CVE-2020-36563 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2020-36563?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
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Are you affected by CVE-2020-36563?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST