CVE-2023-39346 File upload in LinuxASMCallGraph
Attackers can achieve remote code execution on the server by uploading a crafted ZIP file due to improper file filtering.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-39346?
CVE-2023-39346 is a high-severity vulnerability in bjrjk LinuxASMCallGraph, published on 4 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-434
Which versions are affected by CVE-2023-39346?
It affects 1 product.
Products include Renjikai Linuxasmcallgraph.
How do I fix CVE-2023-39346?
No fix has been published for CVE-2023-39346 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-39346 being exploited?
There is no known exploitation of CVE-2023-39346 in the wild and no public exploit code.
Sources
Also known as GHSA-63c3-r9qm-c2wx.