[arch-security] [ASA-201502-15] thunderbird: multiple issues
Arch Linux Security Advisory ASA-201502-15 ========================================== Severity: High Date : 2015-02-25 CVE-ID : CVE-2015-0822 CVE-2015-0827 CVE-2015-0831 CVE-2015-0835 CVE-2015-0836 Package : thunderbird Type : multiple issues Remote : Yes Link : https://wiki.archlinux.org/index.php/CVE Summary ======= The package thunderbird before version 31.5.0-1 is vulnerable to multiple issues including information leak and remote code execution when used as a web browser. Resolution ========== Upgrade to 31.5.0-1. # pacman -Syu "thunderbird>=31.5.0-1" The problem has been fixed upstream in version 31.5.0. Workaround ========== In general these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled, but are potentially a risk in browser or browser-like contexts. Description =========== - CVE-2015-0822 (information leak): Security researcher Armin Razmdjou reported that a user readable file in a known local path could be uploaded to a malicious site. This was done by manipulating the autocomplete feature in a form and user interaction with it. While the local file is not visibly uploaded through the form, its contents are made available through the Document Object Model (DOM) to script content on the attacking page, leading to information disclosure. - CVE-2015-0827 (out-of-bounds read and write, possibly leading to remote code execution) Security researcher Abhishek Arya (Inferno) of the Google Chrome Security Team used the Address Sanitizer tool to report an out-of-bounds read and an out-of-bounds write when rendering an improperly formatted SVG graphic. This could potentially allow the attacker to read uninitialized memory. - CVE-2015-0831 (use-after-free, possibily leading to remote code execution) Security researcher Paul Bandha used the used the Address Sanitizer tool to discover a use-after-free vulnerability when running specific web content with IndexedDB to create an index. This leads to a potentially exploitable crash. - CVE-2015-0835, CVE-2015-0836 (remote code execution): Mozilla developers and community identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code. Impact ====== A remote attacker may be able to access sensitive information or execute arbitrary code References ========== https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/ https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0822 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0827 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0831 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0835 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0836
participants (1)
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Remi Gacogne