Debian/libyang: medium 6.5
A NULL pointer dereference is present in libyang before v1.0-r3 in the function lys_extension_instances_free() due to a copy of unresolved extensions in lys_restr_dup(). Applications that use libyang
Action: Upgrade libyang to 1.0.176-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.0.176-1 | - |
Fixed versions
| 1.0.176-1 |
Sources
- osv: DEBIAN-CVE-2019-20398#Debian:14/libyang
- https://security-tracker.debian.org/tracker/CVE-2019-20398
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