Critical severity9.0NVD Advisory· Published Apr 10, 2024· Updated Jun 17, 2026
CVE-2024-3119
CVE-2024-3119
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.
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Affected products
6- osv-coords3 versionspkg:rpm/opensuse/sngrep&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/sngrep&distro=openSUSE%20Tumbleweedpkg:rpm/suse/sngrep&distro=SUSE%20Package%20Hub%2015%20SP5
< 1.8.1-bp155.2.3.1+ 2 more
- (no CPE)range: < 1.8.1-bp155.2.3.1
- (no CPE)range: < 1.8.1-1.1
- (no CPE)range: < 1.8.1-bp155.2.3.1
Patches
Vulnerability mechanics
References
3- github.com/irontec/sngrep/pull/480/commits/73c15c82d14c69df311e05fa75da734faafd365fnvdPatch
- pentraze.com/vulnerability-reports/nvdThird Party Advisory
- github.com/irontec/sngrep/releases/tag/v1.8.1nvdRelease Notes
News mentions
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