CVE-2016-2775
Medium
Description
ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2, and 9.11.x before 9.11.0b2, when lwresd or the named lwres option is enabled, allows remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Isc Bind
PublishedJul 19, 2016
First seenJul 19, 2016
How to fix
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ5STNEUHBNEPUHJT7CYEVSMATFYMIX7/
- access.redhat.com/errata/RHBA-2017:1767
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TT754KDUJTKOASJODJX7FKHCOQ6EC7UX/
- security.gentoo.org/glsa/201610-07
- access.redhat.com/errata/RHBA-2017:0651
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MZUCSMEOZIZ2R2SKA4FPLTOVZHJBAOWC/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7T2WJP5ELO4ZRSBXSETIZ3GAO6KOEFTA/
- access.redhat.com/errata/RHSA-2017:2533
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| isc bind | 9.0 ≤ v ≤ 9.9.8, 9.10.0 ≤ v ≤ 9.10.3, 9.9.9, 9.10.4, 9.11.0 | — |
| hp hp-ux | b.11.31 | — |
| fedoraproject fedora | 23, 24 | — |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_eus | 7.2, 7.3, 7.4, 7.5, 7.6, 7.7 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_server_aus | 7.2, 7.3, 7.6, 7.7 | — |
| redhat enterprise_linux_server_tus | 7.2, 7.3, 7.6, 7.7 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
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