CVE-2019-9578
- Source
- https://cve.org/CVERecord?id=CVE-2019-9578
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-9578.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-9578
- Downstream
- Related
- Published
- 2019-03-05T23:29:02.943Z
- Modified
- 2026-02-23T08:20:47.576984Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00018.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GMA4H6AZFYIR3LA5VKKEJZNCCIVMUCFQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S4YCFMSNMXZ7XC4U6WXPQA7JCXC6VOAJ/
- https://developers.yubico.com/libu2f-host/Release_Notes.html
- https://github.com/Yubico/libu2f-host/commit/e4bb58cc8b6202a421e65f8230217d8ae6e16eb5
- https://security.gentoo.org/glsa/202004-15
- https://github.com/Yubico/libu2f-host/commit/e4bb58cc8b6202a421e65f8230217d8ae6e16eb5
- https://blog.inhq.net/posts/yubico-libu2f-host-vuln-part2/
Affected packages
Git / github.com/yubico/libu2f-host
Affected ranges
- Type
- GIT
- Repo
- https://github.com/yubico/libu2f-host
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed