CVE-2018-5736

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession. This defect could be deliberately exercised by an attacker who is permitted to cause a vulnerable server to initiate zone transfers (for example: by sending valid NOTIFY messages), causing the named process to exit after failing the assertion test. Affects BIND 9.12.0 and 9.12.1.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-617

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/104386Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040941Third Party Advisory, VDB Entry
https://kb.isc.org/docs/aa-01602Vendor Advisory
https://security.netapp.com/advisory/ntap-20180926-0004/Third Party Advisory
http://www.securityfocus.com/bid/104386Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040941Third Party Advisory, VDB Entry
https://kb.isc.org/docs/aa-01602Vendor Advisory
https://security.netapp.com/advisory/ntap-20180926-0004/Third Party Advisory

Timeline

Published: Jan 16, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-57377.5A problem with the implementation of the new serve-stale feature in BIND 9.12 can lead to an assertion failure in rbtdb.c, even when stale-a CVE-2018-57387.5Change #4777 (introduced in October 2017) introduced an unforeseen issue in releases which were issued after that date, affecting which clie CVE-2018-57397.5An extension to hooks capabilities which debuted in Kea 1.4.0 introduced a memory leak for operators who are using certain hooks library fac CVE-2018-57407.5"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, CVE-2018-57416.5To provide fine-grained controls over the ability to use Dynamic DNS (DDNS) to update records in a zone, BIND 9 provides a feature called up CVE-2018-57427.5While backporting a feature for a newer branch of BIND9, RedHat introduced a path leading to an assertion failure in buffer.c:420. Affects R CVE-2018-57437.5By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is CVE-2018-57447.5A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.CVE-2018-57454.9"managed-keys" is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure CVE-2018-57475.5In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this CVE-2018-57487.5qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.CVE-2018-57499.8install.php in Minecraft Servers List Lite before commit c1cd164 and Premium Minecraft Servers List before 2.0.4 does not sanitize input bef