CVE-2019-19344
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 2.8%
exploitation probability
2.8%top 14% of all CVEs
observed exploitation
nono source reports it
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Red Hat · sambaReferences
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344https://lists.debian.org/debian-lts-announce/2023/09/msg00013.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/https://security.gentoo.org/glsa/202003-52https://security.netapp.com/advisory/ntap-20200122-0001/https://usn.ubuntu.com/4244-1/https://www.samba.org/samba/security/CVE-2019-19344.htmlhttps://www.synology.com/security/advisory/Synology_SA_20_01