CVE-2020-8286

Severity CVSS v4.0:

Pending analysis

Type:

CWE-295 Improper Certificate Validation

Publication date:

14/12/2020

Last modified:

07/11/2023

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:haxx:libcurl::::::::	7.41.0 (including)	7.74.0 (excluding)
cpe:2.3:o:fedoraproject:fedora:32:::::::*
cpe:2.3:o:fedoraproject:fedora:33:::::::*
cpe:2.3:o:debian:debian_linux:9.0:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:a:netapp:clustered_data_ontap:-:::::::*
cpe:2.3:a:netapp:hci_management_node:-:::::::*
cpe:2.3:a:netapp:solidfire:-:::::::*
cpe:2.3:o:netapp:hci_bootstrap_os:-:::::::*
cpe:2.3:h:netapp:hci_compute_node:-:::::::*
cpe:2.3:o:netapp:hci_storage_node_firmware:-:::::::*
cpe:2.3:h:netapp:hci_storage_node:-:::::::*
cpe:2.3:o:apple:mac_os_x::::::::		10.14.6 (excluding)
cpe:2.3:o:apple:mac_os_x::::::::	10.15 (including)	10.15.7 (excluding)
cpe:2.3:o:apple:mac_os_x:10.14.6:-::::::

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:haxx:libcurl::::::::	7.41.0 (including)	7.74.0 (excluding)
cpe:2.3:o:fedoraproject:fedora:32:::::::*
cpe:2.3:o:fedoraproject:fedora:33:::::::*
cpe:2.3:o:debian:debian_linux:9.0:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:a:netapp:clustered_data_ontap:-:::::::*
cpe:2.3:a:netapp:hci_management_node:-:::::::*
cpe:2.3:a:netapp:solidfire:-:::::::*
cpe:2.3:o:netapp:hci_bootstrap_os:-:::::::*
cpe:2.3:h:netapp:hci_compute_node:-:::::::*
cpe:2.3:o:netapp:hci_storage_node_firmware:-:::::::*
cpe:2.3:h:netapp:hci_storage_node:-:::::::*
cpe:2.3:o:apple:mac_os_x::::::::		10.14.6 (excluding)
cpe:2.3:o:apple:mac_os_x::::::::	10.15 (including)	10.15.7 (excluding)
cpe:2.3:o:apple:mac_os_x:10.14.6:-::::::

CVE-2020-8286

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools