Buffer overflow in Irontec Sngrep
CVE-2024-3119
A buffer overflow vulnerability exists in all versions of sngrep since v0.4.2, due to improper handling of 'Call-ID' and 'X-Call-ID' SIP headers. The functions sip_get_callid and sip_get_xcallid in sip.c use the strncpy function to copy he…
Vulnerability class: Buffer Overflow
EPSS: 0.018 (75.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Irontec Sngrep — versions 0.4.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 41c37e40-543d-43a2-b660-2fee83ea851a (Patch)
- 41c37e40-543d-43a2-b660-2fee83ea851a (Release Notes)
- 41c37e40-543d-43a2-b660-2fee83ea851a (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-3119?
- CVE-2024-3119 is a critical-severity vulnerability in Irontec Sngrep, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.0/10. Published 2024-04-10.
- How severe is CVE-2024-3119?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2024-3119 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.