CVE-2022-34612

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-07-27 · updated 2026-06-17
Weakness: CWE-190

Description

Rizin v0.4.0 and below was discovered to contain an integer overflow via the function get_long_object(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary.

Affected products

rizinorg rizin: through 0.4.0

References

https://github.com/rizinorg/rizin/issues/2738
https://github.com/rizinorg/rizin/pull/2739
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQZLMHEI5D7EJASA5UW6XN4ODHLRHK6N/
https://security.gentoo.org/glsa/202209-06
https://github.com/rizinorg/rizin/issues/2738
https://github.com/rizinorg/rizin/pull/2739
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQZLMHEI5D7EJASA5UW6XN4ODHLRHK6N/
https://security.gentoo.org/glsa/202209-06

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