CVE - CVE-2018-5163

CVE-ID
CVE-2018-5163	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
If a malicious attacker has used another vulnerability to gain full control over a content process, they may be able to replace the alternate data resources stored in the JavaScript Start-up Bytecode Cache (JSBC) for other JavaScript code. If the parent process then runs this replaced code, the executed script would be run with the parent process' privileges, escaping the sandbox on content processes. This vulnerability affects Firefox < 60.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:104139 URL:http://www.securityfocus.com/bid/104139 CONFIRM:https://bugzilla.mozilla.org/show_bug.cgi?id=1426353 CONFIRM:https://www.mozilla.org/security/advisories/mfsa2018-11/ SECTRACK:1040896 URL:http://www.securitytracker.com/id/1040896 UBUNTU:USN-3645-1 URL:https://usn.ubuntu.com/3645-1/
Assigning CNA
Mozilla Corporation
Date Record Created
20180103	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180103)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)