CVE-2020-36563 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Robotsandpencils	Go-Saml	-

Related Weaknesses (CWE)

CWE-347

References

https://github.com/RobotsAndPencils/go-saml/pull/38PatchThird Party Advisory
https://pkg.go.dev/vuln/GO-2020-0047PatchVendor Advisory
https://github.com/RobotsAndPencils/go-saml/pull/38PatchThird Party Advisory
https://pkg.go.dev/vuln/GO-2020-0047PatchVendor Advisory

FAQ

What is CVE-2020-36563?

CVE-2020-36563 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-36563?

Check the references section above for vendor advisories and patch information. Affected products include: Robotsandpencils Go-Saml.