What is CVE-2023-39346?

CVE-2023-39346 is a high-severity vulnerability in Bjrjk Linuxasmcallgraph, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-08-04.

How severe is CVE-2023-39346?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Bjrjk Linuxasmcallgraph

CVE-2023-39346

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.

Vulnerability class: Unrestricted File Upload

EPSS: 0.011 (61.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Bjrjk Linuxasmcallgraph — versions < 20dba06bd1a3cf260612d4f21547c25002121cd5
Renjikai Linuxasmcallgraph

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (x_refsource_MISC, Issue Tracking)
security-advisories@github.com (x_refsource_MISC, Issue Tracking)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-39346?: CVE-2023-39346 is a high-severity vulnerability in Bjrjk Linuxasmcallgraph, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-08-04.
How severe is CVE-2023-39346?: High severity. CVSS v3 base score is 8.8 out of 10.