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CVSSv2

CVE-2019-19344

Published: 21/01/2020 Updated: 07/11/2023
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
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Vulnerability Summary

There is a use-after-free issue in all samba 4.9.x versions prior to 4.9.18, all samba 4.10.x versions prior to 4.10.12 and all samba 4.11.x versions prior to 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.

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canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

canonical ubuntu linux 19.04

canonical ubuntu linux 19.10

synology skynas -

synology diskstation manager 6.2

synology directory server -

synology router manager 1.2

opensuse leap 15.1

Vendor Advisories

Debian CVElist Bug Report Logs: Samba - CVE-2019-19344
Debian Bug report logs - #950499 Samba - CVE-2019-19344 Package: samba; Maintainer for samba is Debian Samba Maintainers <pkg-samba-maint@listsaliothdebianorg>; Source for samba is src:samba (PTS, buildd, popcon) Reported by: Maurizio Cimaschi <maurizio@cimaschiit> Date: Sun, 2 Feb 2020 16:48:02 UTC Severity: w ...
Ubuntu Security Notice: samba vulnerabilities
Several security issues were fixed in Samba ...

References

CWE-416https://www.samba.org/samba/security/CVE-2019-19344.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344https://security.netapp.com/advisory/ntap-20200122-0001/https://www.synology.com/security/advisory/Synology_SA_20_01https://usn.ubuntu.com/4244-1/http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.htmlhttps://security.gentoo.org/glsa/202003-52https://lists.debian.org/debian-lts-announce/2023/09/msg00013.htmlhttps://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://bugs.debian.org/cgi-bin/bugreport.cgi?bug=950499https://usn.ubuntu.com/4244-1/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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