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CVE-2017-12163

Description

An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.

Risk Information

Base Score
7.1
MODERATE
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS Score
Exploitation Probability
57.92

Associated Vulnerability

VulnerabilityOS Platform
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.5.8+dfsg-0ubuntu0.17.04.7_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.5.8+dfsg-0ubuntu0.17.04.7_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.3.11+dfsg-0ubuntu0.14.04.12_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.3.11+dfsg-0ubuntu0.14.04.12_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.3.11+dfsg-0ubuntu0.16.04.11_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3296-1) samba_4.3.11+dfsg-0ubuntu0.16.04.11_amd64.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3426-1) samba_4.5.8+dfsg-0ubuntu0.17.04.7_i386.debLinux
SMB/CIFS file, print, and login server for Unix (USN-3348-1) samba_4.5.8+dfsg-0ubuntu0.17.04.7_i386.debLinux
samba security update(DSA-3983-1) samba_4.2.14+dfsg-0+deb8u8_i386.debLinux
(RHSA-2017:2789) Moderate: samba security update libsmbclient-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update libsmbclient-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update libsmbclient-devel-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update libsmbclient-devel-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-client-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-client-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-common-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-common-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-doc-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-doc-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-domainjoin-gui-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-domainjoin-gui-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-glusterfs-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-swat-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-swat-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-clients-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-clients-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-devel-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-devel-3.6.23-45.el6_9.x86_64.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-krb5-locator-3.6.23-45.el6_9.i686.rpmLinux
(RHSA-2017:2789) Moderate: samba security update samba-winbind-krb5-locator-3.6.23-45.el6_9.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