NULL Pointer Dereference Affecting libsamba-util0-32bit package, versions <4.9.5+git.176.375e1f05788-3.6.1
Threat Intelligence
EPSS
1.72% (89th
percentile)
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Test your applications- Snyk ID SNYK-SLES151-LIBSAMBAUTIL032BIT-2745449
- published 14 Apr 2022
- disclosed 19 Jun 2019
Introduced: 19 Jun 2019
CVE-2019-12435 Open this link in a new tabHow to fix?
Upgrade SLES:15.1 libsamba-util0-32bit to version 4.9.5+git.176.375e1f05788-3.6.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsamba-util0-32bit package and not the libsamba-util0-32bit package as distributed by SLES.
See How to fix? for SLES:15.1 relevant fixed versions and status.
Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC DNS management server (dnsserver) RPC server process.
References
- https://www.suse.com/security/cve/CVE-2019-12435.html
- https://bugzilla.suse.com/1137815
- https://www.samba.org/samba/security/CVE-2019-12435.html
- https://usn.ubuntu.com/4018-1/
- http://www.securityfocus.com/bid/108825
- https://www.synology.com/security/advisory/Synology_SA_19_27
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQ3LCJNJ3ONHIRKDSKOTT6QGXALLCHVG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QSG3TLPZP35RH5DWAIDC7MHXRK5DFKOE/
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QSG3TLPZP35RH5DWAIDC7MHXRK5DFKOE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQ3LCJNJ3ONHIRKDSKOTT6QGXALLCHVG/