Medium severity4.3NVD Advisory· Published Aug 22, 2018· Updated Jun 17, 2026
CVE-2018-10858
CVE-2018-10858
Description
A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33- Range: <4.6.16, <4.7.9, <4.8.4
- osv-coords31 versionspkg:rpm/opensuse/samba&distro=openSUSE%20Tumbleweedpkg:rpm/suse/samba&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/samba&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP1pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP2pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/samba&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/samba-doc&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/samba-doc&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/samba-doc&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/samba-doc&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/samba-doc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4
< 4.14.6+git.182.2205d5224e3-1.1+ 30 more
- (no CPE)range: < 4.14.6+git.182.2205d5224e3-1.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 4.2.4-18.49.1
- (no CPE)range: < 4.2.4-28.29.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 4.7.8+git.86.94b6d10f7dd-4.15.1
- (no CPE)range: < 4.7.8+git.86.94b6d10f7dd-4.15.1
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 4.2.4-28.29.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 4.2.4-18.49.1
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 4.2.4-28.29.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 4.6.14+git.157.c2d53c2b191-3.29.1
- (no CPE)range: < 4.4.2-38.20.1
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- (no CPE)range: < 3.6.3-94.14.2
- The Samba Team/sambav5Range: 4.6.16
Patches
Vulnerability mechanics
References
13- www.securityfocus.com/bid/105085nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1042002nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:2612nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:2613nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:3056nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:3470nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- security.netapp.com/advisory/ntap-20180814-0001/nvdThird Party Advisory
- usn.ubuntu.com/3738-1/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4271nvdThird Party Advisory
- www.samba.org/samba/security/CVE-2018-10858.htmlnvdVendor Advisory
- kc.mcafee.com/corporate/indexnvd
- security.gentoo.org/glsa/202003-52nvd
News mentions
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