8.1
High
CVE-2019-19334 In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| libyang | Versions not published |
References
- bugzilla.redhat.com bugzilla.redhat.com
- github.com github.com
- FEDORA-2019-dfe0b42bc5 lists.fedoraproject.org
- FEDORA-2019-9d83929ffa lists.fedoraproject.org
- RHSA-2019:4360 access.redhat.com
Timeline
- Published
- Last modified