Unrated severityNVD Advisory· Published Jul 7, 2020· Updated Aug 4, 2024
CVE-2020-10730
CVE-2020-10730
Description
A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.
Affected products
24- Samba/Samba AD LDAP serverdescription
- osv-coords23 versionspkg:rpm/opensuse/ldb&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/ldb&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/ldb&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/samba&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/samba&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/samba&distro=openSUSE%20Tumbleweedpkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP1pkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ldb&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/samba&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP5pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP1pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP1pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP2pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 1.4.6-lp151.2.3.1+ 22 more
- (no CPE)range: < 1.4.6-lp151.2.3.1
- (no CPE)range: < 2.0.12-lp152.2.3.1
- (no CPE)range: < 2.3.0-1.3
- (no CPE)range: < 4.9.5+git.343.4bc358522a9-lp151.2.27.1
- (no CPE)range: < 4.11.11+git.180.2cf3b203f07-lp152.3.3.1
- (no CPE)range: < 4.14.6+git.182.2205d5224e3-1.1
- (no CPE)range: < 1.4.6-3.5.2
- (no CPE)range: < 2.0.12-3.3.1
- (no CPE)range: < 1.4.6-3.5.2
- (no CPE)range: < 1.5.8-3.5.1
- (no CPE)range: < 1.5.8-3.5.1
- (no CPE)range: < 1.5.8-3.5.1
- (no CPE)range: < 4.9.5+git.343.4bc358522a9-3.38.1
- (no CPE)range: < 4.10.17+git.203.862547088ca-3.14.1
- (no CPE)range: < 4.9.5+git.343.4bc358522a9-3.38.1
- (no CPE)range: < 4.11.11+git.180.2cf3b203f07-4.5.1
- (no CPE)range: < 4.9.5+git.343.4bc358522a9-3.38.1
- (no CPE)range: < 4.11.11+git.180.2cf3b203f07-4.5.1
- (no CPE)range: < 4.9.5+git.343.4bc358522a9-3.38.1
- (no CPE)range: < 4.11.11+git.180.2cf3b203f07-4.5.1
- (no CPE)range: < 4.10.17+git.203.862547088ca-3.14.1
- (no CPE)range: < 4.10.17+git.203.862547088ca-3.14.1
- (no CPE)range: < 4.10.17+git.203.862547088ca-3.14.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
10- lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-08/msg00000.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202007-15mitrevendor-advisoryx_refsource_GENTOO
- www.debian.org/security/2021/dsa-4884mitrevendor-advisoryx_refsource_DEBIAN
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2020/11/msg00041.htmlmitremailing-listx_refsource_MLIST
- www.samba.org/samba/security/CVE-2020-10730.htmlmitrex_refsource_MISC
News mentions
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