--- title: "CVE-2010-3762\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2010-3762?format=md keywords: index, follow --- # CVE-2010-3762 Publication date 5 October 2010 Last updated 24 July 2024 --- Ubuntu priority **Low** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description ISC BIND before 9.7.2-P2, when DNSSEC validation is enabled, does not properly handle certain bad signatures if multiple trust anchors exist for a single zone, which allows remote attackers to cause a denial of service (daemon crash) via a DNS query. [Read the notes from the security team](https://ubuntu.com/security/CVE-2010-3762?format=md#notes) ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | bind9 | 11.04 natty | Not affected | | 10.10 maverick | Not affected | | 10.04 LTS lucid | Fixed 1:9.7.0.dfsg.P1-1ubuntu0.2 | | 9.10 karmic | Ignored end of life | | 9.04 jaunty | Ignored end of life | | 8.04 LTS hardy | Fixed 1:9.4.2.dfsg.P2-2ubuntu0.7 | | 6.06 LTS dapper | Ignored end of life | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## Notes --- ### [mdeslaur](https://launchpad.net/~mdeslaur) redhat released updates with change 2869 as fixing it. isc.org says this is a minor issue, setting to "low" ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3762) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2010-3762) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2010-3762) * [Debian](https://security-tracker.debian.org/tracker/CVE-2010-3762) ### Related Ubuntu Security Notices (USN) + [USN-1139-1](https://usn.ubuntu.com/USN-1139-1) + Bind vulnerabilities + 30 May 2011 ### Other references * * * *