VDB
CVE-2020-16156
CVE-2020-16156
PUBLISHED
CVSS 7.800000190734863 HIGH
CPAN 2.28 allows Signature Verification Bypass.
EPSS 0.80% · 54.9th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.80%
54.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | perl | 0, 5.28.1-6build1, 5.30.0-7 |
| Ubuntu:Pro:14.04:LTS | perl | 5.18.2-2ubuntu1.1, 5.18.2-2ubuntu1.4, 5.18.2-2ubuntu1.6 |
| Ubuntu:22.04:LTS | perl | 5.32.1-3ubuntu3, 5.34.0-3ubuntu1, 0 |
| Ubuntu:18.04:LTS | perl | 5.26.1-6ubuntu0.3, 5.26.0-8ubuntu1, 5.26.1-2ubuntu1 |
| Ubuntu:Pro:16.04:LTS | perl | 5.20.2-6, 0, 5.22.1-3 |
Timeline
- Dec 13, 2021 EPSS Score
- Dec 13, 2021 CVE Published
- Jan 6, 2022 EPSS Score
- Jan 12, 2022 EPSS Score
- Feb 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 2, 2022 EPSS Score
- May 27, 2022 EPSS Score
- Jul 22, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 3, 2023 EPSS Score
- Feb 27, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-16156 third-party-advisory
- https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/ third-party-advisory
- http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html third-party-advisory
- https://ubuntu.com/security/notices/USN-5689-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-5689-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-16156 third-party-advisory
- Multiples vulnérabilités dans les produits IBM advisory
- Multiples vulnérabilités dans Juniper Secure Analytics advisory