CVE-2017-7766
First published: Tue Jun 13 2017(Updated: )
An attack using manipulation of updater.ini contents, used by the Mozilla Windows Updater, and privilege escalation through the Mozilla Maintenance Service to allow for arbitrary file execution and deletion by the Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox ESR | <52.2 | 52.2 |
| <54 | 54 | |
| <52.2 | 52.2 | |
| Mozilla Firefox | <54.0 | |
| Mozilla Firefox ESR | <52.2.0 | |
| Microsoft Windows |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1342742
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/#CVE-2017-7758
- http://www.securityfocus.com/bid/99057
- http://www.securitytracker.com/id/1038689
- https://www.mozilla.org/security/advisories/mfsa2017-15/
- https://www.mozilla.org/security/advisories/mfsa2017-16/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2017-5472
- CVE-2017-7749
- CVE-2017-7750
- CVE-2017-7751
- CVE-2017-7752
- CVE-2017-7754
- CVE-2017-7755
- CVE-2017-7756
- CVE-2017-7757
- CVE-2017-7778
- CVE-2017-7758
- CVE-2017-7760
- CVE-2017-7761
- CVE-2017-7763
- CVE-2017-7764
- CVE-2017-7765
- CVE-2017-7766
- CVE-2017-7767
- CVE-2017-7768
- CVE-2017-5470
- CVE-2017-7759
- CVE-2017-7762
- CVE-2017-7770
- CVE-2017-5471
- collector/mozilla-advisory
- agent/type
- agent/first-publish-date
- agent/references
- agent/softwarecombine
- source/Mozilla
- agent/software-canonical-lookup
- agent/severity
- agent/author
- agent/description
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/trending
- vendor/mozilla
- canonical/mozilla firefox esr
- canonical/mozilla firefox
- vendor/microsoft
- canonical/microsoft windows