Buffer overflow in Openprinting Cups
CVE-2023-32324
OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the functio…
Vulnerability class: Buffer Overflow
EPSS: 0.001 (35.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Openprinting Cups — versions <= 2.4.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2023-32324?
- CVE-2023-32324 is a high-severity vulnerability in Openprinting Cups, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2023-06-01.
- How severe is CVE-2023-32324?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-32324 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.