CVE-2024-3119

CRITICAL

9.0

Description

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 header contents into fixed-size buffers without checking the data length. This flaw allows remote attackers to execute arbitrary code or cause a denial of service (DoS) through specially crafted SIP messages.

CVE Details

CVSS v3.1 Score9.0

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published4/10/2024

Last Modified2/3/2025

Sourcenvd

Honeypot Sightings0

Affected Products

irontec:sngrep

Weaknesses (CWE)

CWE-120CWE-787

References

https://github.com/irontec/sngrep/pull/480/commits/73c15c82d14c69df311e05fa75da734faafd365f(41c37e40-543d-43a2-b660-2fee83ea851a)

https://github.com/irontec/sngrep/releases/tag/v1.8.1(41c37e40-543d-43a2-b660-2fee83ea851a)

https://pentraze.com/vulnerability-reports/(41c37e40-543d-43a2-b660-2fee83ea851a)

https://github.com/irontec/sngrep/pull/480/commits/73c15c82d14c69df311e05fa75da734faafd365f(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/irontec/sngrep/releases/tag/v1.8.1(af854a3a-2127-422b-91ae-364da2661108)

https://pentraze.com/vulnerability-reports/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.