UBUNTU-CVE-2021-44718
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-44718
Summary:
Details: wolfSSL through 5.0.0 allows an attacker to cause a denial of service and infinite loop in the client component by sending crafted traffic from a Machine-in-the-Middle (MITM) position. The root cause is that the client module accepts TLS messages that normally are only sent to TLS servers.
References: https://ubuntu.com/security/CVE-2021-44718, https://github.com/wolfSSL/wolfssl/pull/4629, https://www.cve.org/CVERecord?id=CVE-2021-44718
Affected packages
Package
Name: wolfssl
Purl: pkg:deb/ubuntu/[email protected]+dfsg-1?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.4.8+dfsg-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
