CVE-2020-15216
XML digital signature validation bypass in github.com/russellhaering/goxmldsig
5.3
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
In goxmldsig (XML Digital Signatures implemented in pure Go) before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision f6188febf0c29d7ffe26a0436212b19cb9615e64 or version 1.1.0
How to fix CVE-2020-15216
To remediate CVE-2020-15216, upgrade the affected package to a fixed version below.
- —upgrade to 1.1.0-1 or later
- —upgrade to 1.1.0 or later
- —upgrade to 1.1.0 or later
Is CVE-2020-15216 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.1.0-1
- from 0, < 1.1.0
- from 0, < 1.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N |