Vulnerability in Goxmldsig Project
CVE-2020-15216
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
EPSS: 0.009 (55.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Goxmldsig_project Goxmldsig
- Russellhaering Goxmldsig — versions < 1.1.0
- Fedoraproject Fedora — versions 32, 33
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-15216?
- CVE-2020-15216 is a medium-severity vulnerability in Goxmldsig Project, classified under Improper Verification of Cryptographic Signature. CVSS score: 5.3/10. Published 2020-09-29.
- How severe is CVE-2020-15216?
- Medium severity. CVSS v3 base score is 5.3 out of 10.