If a Sandbox content process is compromised, it can initiate an FTP download which will then use a child process to render the downloaded data. The downloaded data can then be passed to the Chrome process with an arbitrary file length supplied by an attacker, bypassing sandbox protections and allow for a potential memory read of adjacent data from the privileged Chrome process, which may include sensitive data. This vulnerability affects Firefox < 66.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1415508 | Issue Tracking Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2019-07/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2019-04-26T16:13:22
Updated: 2019-04-26T16:13:22
Reserved: 2019-03-14T00:00:00
Link: CVE-2019-9802
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-04-26T17:29:03.163
Modified: 2021-07-21T11:39:23.747
Link: CVE-2019-9802
JSON object: View
Redhat Information
No data.
CWE