Vulnerabilities > CVE-2022-34749

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

mistune-project

fedoraproject

NVD

Published: 2022-07-25

Updated: 2023-11-07

Summary

In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.

Vulnerable Configurations

Part	Description	Count
Application	Mistune_Project Mistune Project Mistune 0.1.0 Mistune Project Mistune 0.2.0 Mistune Project Mistune 0.3.0 Mistune Project Mistune 0.3.1 Mistune Project Mistune 0.4 Mistune Project Mistune 0.4.1 Mistune Project Mistune 0.5 Mistune Project Mistune 0.5.1 Mistune Project Mistune 0.6 Mistune Project Mistune 0.7 Mistune Project Mistune 0.7.1 Mistune Project Mistune 0.7.2 Mistune Project Mistune 0.7.3 Mistune Project Mistune 0.7.4 Mistune Project Mistune 0.8 Mistune Project Mistune 0.8.1 Mistune Project Mistune 0.8.2 Mistune Project Mistune 0.8.3 Mistune Project Mistune 0.8.4	19
OS	Fedoraproject Fedoraproject Fedora 37	1

Vulnerabilities > CVE-2022-34749 {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vulnerabilities","item":"https://cyber.vumetric.com/vulns/"},{"@type":"ListItem","position":2,"name":"CVE-2022-34749"}]}

Summary

Vulnerable Configurations

References

Vulnerabilities > CVE-2022-34749