vulnerability
Red Hat: CVE-2016-2126: Moderate: samba security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | 2016-12-19 | 2017-03-21 | 2021-03-03 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
2016-12-19
Added
2017-03-21
Modified
2021-03-03
Description
Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions.
Solution(s)
redhat-upgrade-ctdbredhat-upgrade-ctdb-testsredhat-upgrade-libsmbclientredhat-upgrade-libsmbclient-develredhat-upgrade-libwbclientredhat-upgrade-libwbclient-develredhat-upgrade-sambaredhat-upgrade-samba-clientredhat-upgrade-samba-client-libsredhat-upgrade-samba-commonredhat-upgrade-samba-common-libsredhat-upgrade-samba-common-toolsredhat-upgrade-samba-dcredhat-upgrade-samba-dc-libsredhat-upgrade-samba-debuginforedhat-upgrade-samba-develredhat-upgrade-samba-docredhat-upgrade-samba-domainjoin-guiredhat-upgrade-samba-glusterfsredhat-upgrade-samba-krb5-printingredhat-upgrade-samba-libsredhat-upgrade-samba-pidlredhat-upgrade-samba-pythonredhat-upgrade-samba-swatredhat-upgrade-samba-testredhat-upgrade-samba-test-libsredhat-upgrade-samba-vfs-glusterfsredhat-upgrade-samba-winbindredhat-upgrade-samba-winbind-clientsredhat-upgrade-samba-winbind-develredhat-upgrade-samba-winbind-krb5-locatorredhat-upgrade-samba-winbind-modulesredhat-upgrade-samba4redhat-upgrade-samba4-clientredhat-upgrade-samba4-commonredhat-upgrade-samba4-dcredhat-upgrade-samba4-dc-libsredhat-upgrade-samba4-debuginforedhat-upgrade-samba4-develredhat-upgrade-samba4-libsredhat-upgrade-samba4-pidlredhat-upgrade-samba4-pythonredhat-upgrade-samba4-testredhat-upgrade-samba4-winbindredhat-upgrade-samba4-winbind-clientsredhat-upgrade-samba4-winbind-krb5-locator
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