CVE-2020-11713

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2020-11713
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-04-12 17:15:00 UTC
Updated2022-01-01 18:45:00 UTC
DescriptionwolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wolfssl Wolfssl 4.3.0 All All All
Application Wolfssl Wolfssl 4.3.0 All All All

References

ReferenceSourceLinkTags
Change constant time and cache resistant ECC mulmod by SparkiDev · Pull Request #2894 · wolfSSL/wolfssl · GitHub MISC github.com Patch, Third Party Advisory
PoC for CVE-2020-11713. Timing side-channel on wc_ecc_mulmod which allows to recover private key used to sign messages. · GitHub MISC gist.github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 180686 Debian Security Update for wolfssl (CVE-2020-11713)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report