Vulnerability Details CVE-2020-36401
mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.4%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml
- https://github.com/mruby/mruby/commit/97319697c8f9f6ff27b32589947e1918e3015503
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mruby/OSV-2020-744.yaml
- https://github.com/mruby/mruby/commit/97319697c8f9f6ff27b32589947e1918e3015503
Products affected by CVE-2020-36401
-
cpe:2.3:a:mruby:mruby:2.1.2
-
cpe:2.3:o:linux:linux_kernel:-