CVE-2020-23856
Medium
Description
Use-after-Free vulnerability in cflow 1.6 in the void call(char *name, int line) function at src/parser.c, which could cause a denial of service via the pointer variable caller->callee.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Gnu Cflow
PublishedMay 18, 2021
First seenMay 18, 2021
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu cflow | 1.6 | — |
| fedoraproject fedora | 33, 34 | — |
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