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CVE-2022-34293

Good to know:

Date: August 8, 2022

wolfSSL before 5.4.0 allows remote attackers to cause a denial of service via DTLS because a check for return-routability can be skipped.

Language: C

Severity Score

7.5

Related Resources (7)

Url: https://github.com/wolfSSL/wolfssl/blob/57aac1c50b45275c7a99eca32ad985998b292dc8/README.md

Url: http://www.openwall.com/lists/oss-security/2022/08/08/6

Url: https://github.com/wolfSSL/wolfssl/releases/tag/v5.4.0-stable

Url: https://security.alpinelinux.org/vuln/CVE-2022-34293

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-34293

Url: https://security-tracker.debian.org/tracker/CVE-2022-34293

Url: https://www.mend.io/vulnerability-database/CVE-2022-34293

Severity Score

7.5

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Top Fix

Upgrade Version

Upgrade to version wolfssl - 5.4.0

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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