What is CVE-2023-2316?

CVE-2023-2316 is a high-severity vulnerability in Linux Linux_kernel, classified under Path Traversal. CVSS score: 7.4/10. Published 2023-08-19.

How severe is CVE-2023-2316?

High severity. CVSS v3 base score is 7.4 out of 10.

Path Traversal in Linux Linux_kernel

CVE-2023-2316

Improper path handling in Typora before 1.6.7 on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/<absolute-path>". This vulnerability can be exploited if a user…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.006 (42.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

References

info@starlabs.sg (release-notes, Vendor Advisory)
info@starlabs.sg (Exploit, Third Party Advisory, Mitigation, third-party-advisory)

Frequently asked questions

What is CVE-2023-2316?: CVE-2023-2316 is a high-severity vulnerability in Linux Linux_kernel, classified under Path Traversal. CVSS score: 7.4/10. Published 2023-08-19.
How severe is CVE-2023-2316?: High severity. CVSS v3 base score is 7.4 out of 10.