Debian/r-cran-igraph: medium 6.5
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.
Action: Upgrade r-cran-igraph to 1.2.2-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.2.2-2 | - |
Fixed versions
| 1.2.2-2 |
Sources
- osv: DEBIAN-CVE-2018-20349#Debian:14/r-cran-igraph
- https://security-tracker.debian.org/tracker/CVE-2018-20349
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