CVE-2022-33067

Public Exploit

Description

Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via the functions get_magic in lrzip.c and Predictor::init in libzpaq/libzpaq.cpp. These vulnerabilities allow attackers to cause a Denial of Service via unspecified vectors.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.07%

Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/ckolivas/lrzip/issues/224	issue tracking patch exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-33067?: CVE-2022-33067 has been scored as a medium severity vulnerability.
How to fix CVE-2022-33067?: To fix CVE-2022-33067, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-33067 being actively exploited in the wild?: It is possible that CVE-2022-33067 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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