Stack Overflow Vulnerability in libyang <= v1.0.225: Denial of Service via lyxml_parse_mem()

CVE-2021-28903 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A stack overflow in libyang <= v1.0.225 can cause a denial of service through function lyxml_parse_mem(). lyxml_parse_elem() function will be called recursively, which will consume stack space and lead to crash.

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