CVE-2018-20349
MEDIUM 6.5EPSS 1.6%
The igraph_i_strdiff function in igraph_trie.c in igraph through 0.7.1 has an NULL pointer dereference that allows attackers to cause a denial of service (application crash) via a crafted object.
- CVSS v3.0 NVD
- 6.5 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P - EPSS
- 1.60% chance of exploitation in the next 30 days, 76th percentile
- Published
- 2018-12-22
- Updated
- 2024-08-05
Proof-of-concept exploits (1)
- igraph/igraph/issues/11412012★ · 2026-10-13