Medium severity5.5NVD Advisory· Published Jul 22, 2022· Updated Jun 17, 2026

CVE-2022-34502

Description

Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consume_encoded_name_new at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.

Affected products

Radare/Radare23 versions
cpe:2.3:a:radare:radare2:5.7.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:radare:radare2:5.7.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: =5.7.0
osv-coords
pkg:rpm/opensuse/radare2&distro=openSUSE%20Tumbleweed
Range: < 5.7.8-1.1

Patches

Vulnerability mechanics

References

github.com/radareorg/radare2/issues/20336nvdExploitIssue TrackingThird Party Advisory

News mentions

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