CVE-2020-8286

high

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.

References

https://hackerone.com/reports/1048457

https://curl.se/docs/CVE-2020-8286.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/

https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/

https://security.gentoo.org/glsa/202012-14

https://security.netapp.com/advisory/ntap-20210122-0007/

https://www.debian.org/security/2021/dsa-4881

https://support.apple.com/kb/HT212325

https://support.apple.com/kb/HT212326

https://support.apple.com/kb/HT212327

http://seclists.org/fulldisclosure/2021/Apr/51

http://seclists.org/fulldisclosure/2021/Apr/54

http://seclists.org/fulldisclosure/2021/Apr/50

https://cert-portal.siemens.com/productcert/pdf/ssa-200951.pdf

https://www.oracle.com/security-alerts/cpuApr2021.html

https://www.oracle.com//security-alerts/cpujul2021.html

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

https://www.oracle.com/security-alerts/cpuapr2022.html

Details

Source: MITRE

Published: 2020-12-14

Updated: 2022-05-13

Type: CWE-295

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH