First published: Wed Jan 20 2016(Updated: )
buffer.c in named in ISC BIND 9.10.x before 9.10.3-P3, when debug logging is enabled, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit, or daemon crash) or possibly have unspecified other impact via (1) OPT data or (2) an ECS option.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
BIND 9 | =9.0 | |
BIND 9 | =9.0.1 | |
BIND 9 | =9.1 | |
BIND 9 | =9.1.1 | |
BIND 9 | =9.1.2 | |
BIND 9 | =9.1.3 | |
BIND 9 | =9.2 | |
BIND 9 | =9.2.0 | |
BIND 9 | =9.2.1 | |
BIND 9 | =9.2.2 | |
BIND 9 | =9.2.2-p3 | |
BIND 9 | =9.2.3 | |
BIND 9 | =9.2.4 | |
BIND 9 | =9.2.5 | |
BIND 9 | =9.2.6 | |
BIND 9 | =9.2.7 | |
BIND 9 | =9.3 | |
BIND 9 | =9.3.0 | |
BIND 9 | =9.3.1 | |
BIND 9 | =9.3.2 | |
BIND 9 | =9.3.3 | |
BIND 9 | =9.4 | |
BIND 9 | =9.4.0 | |
BIND 9 | =9.4.0-rc1 | |
BIND 9 | =9.4.1 | |
BIND 9 | =9.4.2 | |
BIND 9 | =9.4.3 | |
BIND 9 | =9.4.3-rc1 | |
BIND 9 | =9.5 | |
BIND 9 | =9.5.0 | |
BIND 9 | =9.5.0-rc1 | |
BIND 9 | =9.5.1 | |
BIND 9 | =9.5.1-rc1 | |
BIND 9 | =9.5.1-rc2 | |
BIND 9 | =9.5.2 | |
BIND 9 | =9.5.2-rc1 | |
BIND 9 | =9.5.3 | |
BIND 9 | =9.5.3-rc1 | |
BIND 9 | =9.6 | |
BIND 9 | =9.6-r5_p1 | |
BIND 9 | =9.6-r6_b1 | |
BIND 9 | =9.6-r6_rc1 | |
BIND 9 | =9.6-r6_rc2 | |
BIND 9 | =9.6-r7_p1 | |
BIND 9 | =9.6-r7_p2 | |
BIND 9 | =9.9.8-p2 | |
BIND 9 | =9.10.1 | |
BIND 9 | =9.10.1-p1 | |
BIND 9 | =9.10.2 | |
BIND 9 | =9.10.2-b1 | |
BIND 9 | =9.10.2-p1 | |
BIND 9 | =9.10.2-p2 | |
BIND 9 | =9.10.2-p3 | |
BIND 9 | =9.10.2-p4 | |
BIND 9 | =9.10.2-rc1 | |
BIND 9 | =9.10.3 | |
BIND 9 | =9.10.3-p1 | |
BIND 9 | =9.10.3-p2 | |
BIND 9 | =9.10.3-rc1 |
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CVE-2015-8705 has a severity rating that indicates it can lead to denial of service due to assertion failure or daemon crash when debug logging is enabled.
To fix CVE-2015-8705, upgrade ISC BIND to version 9.10.3-P3 or later where the vulnerability is resolved.
CVE-2015-8705 can be exploited through crafted OPT data or ECS options which may trigger assertion failures.
Organizations using ISC BIND versions 9.10.x before 9.10.3-P3 with debug logging enabled are impacted by CVE-2015-8705.
CVE-2015-8705 is classified as a denial of service vulnerability due to its potential to crash the BIND daemon.