CVE-2019-19344
CVE-2019-19344
This page contains facts from public vulnerability sources. Check the original advisory before updating.
There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.
CVSS 6.5 · Medium · EPSS 2.8% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
samba
- Versions
- all samba 4.11.x versions before 4.11.5: Affected
- all samba 4.10.x versions before 4.10.12: Affected
- all samba 4.9.x versions before 4.9.18: Affected
No fix published
samba Debian:12
- Affected ranges
- ECOSYSTEM: < 2:4.11.5+dfsg-1
Update to 2:4.11.5+dfsg-1
samba Debian:13
- Affected ranges
- ECOSYSTEM: < 2:4.11.5+dfsg-1
Update to 2:4.11.5+dfsg-1
samba Debian:14
- Affected ranges
- ECOSYSTEM: < 2:4.11.5+dfsg-1
Update to 2:4.11.5+dfsg-1
Original sources
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344
- https://www.samba.org/samba/security/CVE-2019-19344.html
- https://security.netapp.com/advisory/ntap-20200122-0001/
- https://www.synology.com/security/advisory/Synology_SA_20_01
- https://usn.ubuntu.com/4244-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/
- https://security.gentoo.org/glsa/202003-52
- https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-19344