CVE-2020-11713
HIGHCVSS 7.5/10EPSS 1.96%
Last modified
CVE-2020-11713 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.. EPSS estimates a 1.96% chance of exploitation in the next 30 days.
Description
wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wolfssl | Wolfssl | 4.3.0 |
References
- https://gist.github.com/pietroborrello/7c5be2d1dc15349c4ffc8671f0aad04fExploit, Third Party Advisory
- https://github.com/wolfSSL/wolfssl/pull/2894/Patch, Third Party Advisory
- https://gist.github.com/pietroborrello/7c5be2d1dc15349c4ffc8671f0aad04fExploit, Third Party Advisory
- https://github.com/wolfSSL/wolfssl/pull/2894/Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11713?
wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.
How severe is CVE-2020-11713?
CVE-2020-11713 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.96% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11713?
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
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-11708An issue was discovered in ProVide (formerly zFTPServer) thr…9.8
- CVE-2020-11709cpp-httplib through 0.5.8 does not filter \r\n in parameters…7.5
- CVE-2020-1171A remote code execution vulnerability exists in Visual Studi…8.8
- CVE-2020-11710An issue was discovered in docker-kong (for Kong) through 2.…9.8
- CVE-2020-11711An issue was discovered in Stormshield SNS 3.8.0. Authentica…4.8
- CVE-2020-11712Open Upload through 0.4.3 allows XSS via index.php?action=u …6.1
- CVE-2020-11714eten PSG-6528VM 1.1 devices allow XSS via System Contact or …5.4
- CVE-2020-11715Panasonic P99 devices through 2020-04-10 have Incorrect Acce…9.8
- CVE-2020-11716Panasonic P110, Eluga Z1 Pro, Eluga X1, and Eluga X1 Pro dev…9.8
- CVE-2020-11717An issue was discovered in Programi 014 31.01.2020. It has m…9.8
- CVE-2020-11718An issue was discovered in Programi Bilanc build 007 release…7.4
- CVE-2020-11719An issue was discovered in Programi Bilanc build 007 release…7.5
Are you affected by CVE-2020-11713?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST