--- title: "CVE-2013-4113\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-2013-4113?format=md keywords: index, follow --- # CVE-2013-4113 Publication date 12 July 2013 Last updated 24 July 2024 --- Ubuntu priority **High** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml\_parse\_into\_struct function. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | php5 | 13.04 raring | Fixed 5.4.9-4ubuntu2.2 | | 12.10 quantal | Fixed 5.4.6-1ubuntu1.3 | | 12.04 LTS precise | Fixed 5.3.10-1ubuntu3.7 | | 10.04 LTS lucid | Fixed 5.3.2-1ubuntu4.20 | --- * [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-2013-4113?format=md#patch-details) ### 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: * Upstream: | ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4113) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2013-4113) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2013-4113) * [Debian](https://security-tracker.debian.org/tracker/CVE-2013-4113) ### Related Ubuntu Security Notices (USN) + [USN-1905-1](https://usn.ubuntu.com/USN-1905-1) + PHP vulnerabilities + 16 July 2013 ### Other references * *