Information disclosure in Apache Storm
CVE-2023-43123
On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not im…
Vulnerability class: Information Disclosure
EPSS: 0.003 (26.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apache Storm
- Apache Software Foundation Storm — versions 2.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
- security@apache.org (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-43123?
- CVE-2023-43123 is a medium-severity vulnerability in Apache Storm, classified under Information Disclosure. CVSS score: 5.5/10. Published 2023-11-23.
- How severe is CVE-2023-43123?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2023-43123 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.