Vulnerability in Lightbend Akka Http
CVE-2023-33251
When Akka HTTP before 10.5.2 accepts file uploads via the FileUploadDirectives.fileUploadAll directive, the temporary file it creates has too weak permissions: it is readable by other users on Linux or UNIX, a similar issue to CVE-2022-41946.
EPSS: 0.002 (4.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Lightbend Akka_http
- Linux Linux_kernel
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Mitigation, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
Frequently asked questions
- What is CVE-2023-33251?
- CVE-2023-33251 is a medium-severity vulnerability in Lightbend Akka Http, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 4.7/10. Published 2023-05-21.
- How severe is CVE-2023-33251?
- Medium severity. CVSS v3 base score is 4.7 out of 10.