Home

CVE-2019-19344

Description

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.

Risk Information

Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
2.308

Associated Vulnerability

VulnerabilityOS Platform
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.10.0+dfsg-0ubuntu2.8_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.10.0+dfsg-0ubuntu2.8_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.10.7+dfsg-0ubuntu2.4_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.10.7+dfsg-0ubuntu2.4_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.3.11+dfsg-0ubuntu0.16.04.25_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.3.11+dfsg-0ubuntu0.16.04.25_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.7.6+dfsg~ubuntu-0ubuntu2.15_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-4244-1) samba_4.7.6+dfsg~ubuntu-0ubuntu2.15_amd64.debLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-debugsource-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-tools-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) ldb-tools-debuginfo-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-32bit-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-debuginfo-1.5.8-3.5.1.x86_64.rpmLinux
SUSE-SU-2020:2673-1(SUSE Linux Enterprise Server 12-SP5 ) libldb1-debuginfo-32bit-1.5.8-3.5.1.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234