Out-of-bounds Read Affecting samba-krb5-printing package, versions <0:4.11.2-13.el8
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Test your applications- Snyk ID SNYK-CENTOS8-SAMBAKRB5PRINTING-2041042
- published 26 Jul 2021
- disclosed 21 Jan 2020
Introduced: 21 Jan 2020
CVE-2019-14907 Open this link in a new tabHow to fix?
Upgrade Centos:8 samba-krb5-printing to version 0:4.11.2-13.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream samba-krb5-printing package and not the samba-krb5-printing package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907
- https://security.netapp.com/advisory/ntap-20200122-0001/
- https://www.synology.com/security/advisory/Synology_SA_20_01
- https://access.redhat.com/security/cve/CVE-2019-14907
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/
- https://security.gentoo.org/glsa/202003-52
- https://www.samba.org/samba/security/CVE-2019-14907.html
- https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html
- https://access.redhat.com/errata/RHSA-2020:1878
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html
- https://usn.ubuntu.com/4244-1/
- https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
- https://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/