CVE-2023-39346

CRITICAL 9.8CVE-2023-39346 · Published 04/08/2023 · updated 17/06/2026

In short

CVE-2023-39346 is a CRITICAL (CVSS 9.8) vulnerability affecting linuxasmcallgraph (renjikai).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.6% of all vulnerabilities.
Fix: update to 2022-02-08 or later.

Package	Affected versions	Patched versions
linuxasmcallgraph renjikai	`< 2022-02-08`	`2022-02-08`

Description

LinuxASMCallGraph is software for drawing the call graph of the programming code. Linux ASMCallGraph before commit 20dba06bd1a3cf260612d4f21547c25002121cd5 allows attackers to cause a remote code execution on the server side via uploading a crafted ZIP file due to incorrect filtering rules of uploaded file. The problem has been patched in commit 20dba06bd1a3cf260612d4f21547c25002121cd5. There are no known workarounds.

References

bjrjk/LinuxASMCallGraph commit 20dba06 · Patch
bjrjk/LinuxASMCallGraph · Issue Tracking
bjrjk/LinuxASMCallGraph · Issue Tracking
bjrjk/LinuxASMCallGraph security advisory · Vendor Advisory

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free