vulnerability
CentOS Linux: CVE-2019-19334: Important: libyang security update (CESA-2019:4360)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Dec 6, 2019 | Dec 27, 2019 | May 25, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 6, 2019
Added
Dec 27, 2019
Modified
May 25, 2023
Description
In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "identityref". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution.
Solution(s)
centos-upgrade-libyangcentos-upgrade-libyang-cpp-debuginfocentos-upgrade-libyang-debuginfocentos-upgrade-libyang-debugsourcecentos-upgrade-python3-libyang-debuginfo
References
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