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GHSA-vqc4-v8hc-h2jg
No affected components available
Impact
Possible ReDoS with lib input of {{ and with many repetitions of {{|
Patches
Patched in all versions above 0.2.5
Workarounds
No known work arounds.
References
- OWASP: Regular expression Denial of Service - ReDoS
- Wikipedia: ReDoS.
- Wikipedia: Time complexity.
- James Kirrage, Asiri Rathnayake, Hayo Thielecke: Static Analysis for Regular Expression Denial-of-Service Attack.
- Common Weakness Enumeration: CWE-1333.
- Common Weakness Enumeration: CWE-400.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the availability of the system.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2022-36034Alias
- EUVD-2022-6635Alias
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