CVE-2017-7768
Summary
| CVE | CVE-2017-7768 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-06-11 21:29:00 UTC |
| Updated | 2018-08-13 13:18:00 UTC |
| Description | The Mozilla Maintenance Service can be invoked by an unprivileged user to read 32 bytes of any arbitrary file on the local system by convincing the service that it is reading a status file provided by the Mozilla Windows Updater. The Mozilla Maintenance Service executes with privileged access, bypassing system protections against unprivileged users. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54. |
Risk And Classification
Problem Types: CWE-200
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Microsoft | Windows | - | All | All | All |
| Operating System | Microsoft | Windows | - | All | All | All |
| Application | Mozilla | Firefox | All | All | All | All |
| Application | Mozilla | Firefox | All | All | All | All |
| Application | Mozilla | Firefox Esr | All | All | All | All |
| Application | Mozilla | Firefox Esr | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Obtain Potentially Sensitive Information, and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges - SecurityTracker | SECTRACK | www.securitytracker.com | Third Party Advisory, VDB Entry |
| Mozilla Firefox Multiple Security Vulnerabilities | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Security vulnerabilities fixed in Firefox ESR 52.2 — Mozilla | CONFIRM | www.mozilla.org | Vendor Advisory |
| 1336979 - (CVE-2017-7768) 32 byte arbitrary file reads as SYSTEM with maintenance service | CONFIRM | bugzilla.mozilla.org | Issue Tracking, Vendor Advisory |
| Security vulnerabilities fixed in Firefox 54 — Mozilla | CONFIRM | www.mozilla.org | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.