Vulnerability Description
curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Haxx | Libcurl | >= 7.41.0, < 7.74.0 |
| Fedoraproject | Fedora | 32 |
| Debian | Debian Linux | 9.0 |
| Netapp | Clustered Data Ontap | - |
| Netapp | Hci Management Node | - |
| Netapp | Solidfire | - |
| Netapp | Hci Bootstrap Os | - |
| Netapp | Hci Compute Node | - |
| Netapp | Hci Storage Node Firmware | - |
| Netapp | Hci Storage Node | - |
| Apple | Mac Os X | < 10.14.6 |
| Apple | Macos | >= 11.0, < 11.3 |
| Siemens | Simatic Tim 1531 Irc Firmware | <= 2.2 |
| Siemens | Simatic Tim 1531 Irc | - |
| Siemens | Sinec Infrastructure Network Services | < 1.0.1.1 |
| Oracle | Communications Billing And Revenue Management | 12.0.0.3.0 |
| Oracle | Communications Cloud Native Core Policy | 1.14.0 |
| Oracle | Essbase | 21.2 |
| Oracle | Peoplesoft Enterprise Peopletools | 8.58 |
| Splunk | Universal Forwarder | >= 8.2.0, < 8.2.12 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2021/Apr/50Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2021/Apr/51Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2021/Apr/54Mailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-200951.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
- https://curl.se/docs/CVE-2020-8286.htmlVendor Advisory
- https://hackerone.com/reports/1048457ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/12/msg00029.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202012-14Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210122-0007/Third Party Advisory
- https://support.apple.com/kb/HT212325Third Party Advisory
- https://support.apple.com/kb/HT212326Third Party Advisory
- https://support.apple.com/kb/HT212327Third Party Advisory
FAQ
What is CVE-2020-8286?
CVE-2020-8286 is a vulnerability with a CVSS score of 7.5 (HIGH). curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.
How severe is CVE-2020-8286?
CVE-2020-8286 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8286?
Check the references section above for vendor advisories and patch information. Affected products include: Haxx Libcurl, Fedoraproject Fedora, Debian Debian Linux, Netapp Clustered Data Ontap, Netapp Hci Management Node.