CVE-2021-37155

wolfSSL 4.6.x through 4.7.x before 4.8.0 does not produce a failure outcome when the serial number in an OCSP request differs from the serial number in the OCSP response.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/wolfSSL/wolfssl/pull/3990	Patch Third Party Advisory
https://github.com/wolfSSL/wolfssl/releases/tag/v4.8.0-stable	Release Notes Third Party Advisory
https://github.com/wolfSSL/wolfssl/pull/3990	Patch Third Party Advisory
https://github.com/wolfSSL/wolfssl/releases/tag/v4.8.0-stable	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() https://github.com/wolfSSL/wolfssl/pull/3990 - Patch, Third Party Advisory~~	() https://github.com/wolfSSL/wolfssl/pull/3990 - Patch, Third Party Advisory
References	~~() https://github.com/wolfSSL/wolfssl/releases/tag/v4.8.0-stable - Release Notes, Third Party Advisory~~	() https://github.com/wolfSSL/wolfssl/releases/tag/v4.8.0-stable - Release Notes, Third Party Advisory

Information

Published : 2021-07-21 15:16

Updated : 2024-11-21 06:14

NVD link : CVE-2021-37155

Mitre link : CVE-2021-37155

CVE.ORG link : CVE-2021-37155

JSON object : View

Products Affected

wolfssl

wolfssl

CWE

NVD-CWE-noinfo

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