--- title: "CVE-2010-1861\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-2010-1861?format=md keywords: index, follow --- # CVE-2010-1861 Publication date 7 May 2010 Last updated 24 July 2024 --- Ubuntu priority **Low** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description The sysvshm extension for PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to write to arbitrary memory addresses by using an object's \_\_sleep function to interrupt an internal call to the shm\_put\_var function, which triggers access of a freed resource. [Read the notes from the security team](https://ubuntu.com/security/CVE-2010-1861?format=md#notes) ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | php5 | 10.04 LTS lucid | Ignored | | 9.10 karmic | Ignored | | 9.04 jaunty | Ignored | | 8.04 LTS hardy | Ignored | | 6.06 LTS dapper | Ignored | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) * [Patch details](https://ubuntu.com/security/CVE-2010-1861?format=md#patch-details) ## Notes --- ### [mdeslaur](https://launchpad.net/~mdeslaur) This is MOPS-2010-009 interruption issue, safe\_mode - open\_basedir bypass, ignoring ### Patch details For informational purposes only. We recommend not to cherry-pick updates. [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) | Package | Patch details | | --- | --- | | php5 | * Upstream: | ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1861) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2010-1861) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2010-1861) * [Debian](https://security-tracker.debian.org/tracker/CVE-2010-1861) ### Other references * * *