Buffer overflow in Bizdelnick Gross
CVE-2023-52159
A stack-based buffer overflow vulnerability in gross 0.9.3 through 1.x before 1.0.4 allows remote attackers to trigger a denial of service (grossd daemon crash) or potentially execute arbitrary code in grossd via crafted SMTP transaction parameters that cause an incorrect strncat for a log entry.
Vulnerability class: Buffer Overflow
EPSS: 0.011 (60.9th 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
- Bizdelnick Gross
- Debian Debian_linux — versions 10.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (mailing-list, Mailing List)
Frequently asked questions
- What is CVE-2023-52159?
- CVE-2023-52159 is a high-severity vulnerability in Bizdelnick Gross, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-03-18.
- How severe is CVE-2023-52159?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-52159 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.