--- title: "CVE-2015-2301\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-2015-2301?format=md keywords: index, follow --- # CVE-2015-2301 Publication date 16 March 2015 Last updated 24 July 2024 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description Use-after-free vulnerability in the phar\_rename\_archive function in phar\_object.c in PHP before 5.5.22 and 5.6.x before 5.6.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger an attempted renaming of a Phar archive to the name of an existing file. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | php5 | 14.10 utopic | Fixed 5.5.12+dfsg-2ubuntu4.3 | | 14.04 LTS trusty | Fixed 5.5.9+dfsg-1ubuntu4.7 | | 12.04 LTS precise | Fixed 5.3.10-1ubuntu3.17 | | 10.04 LTS lucid | Fixed 5.3.2-1ubuntu4.29 | --- * [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-2015-2301?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: | ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2301) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2015-2301) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2015-2301) * [Debian](https://security-tracker.debian.org/tracker/CVE-2015-2301) ### Related Ubuntu Security Notices (USN) + [USN-2535-1](https://usn.ubuntu.com/USN-2535-1) + PHP vulnerabilities + 18 March 2015 ### Other references *