CVE-2017-7782
First published: Tue Aug 08 2017(Updated: )
An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated but never protected, violating DEP protections. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <55 | 55 | |
| <52.3 | 52.3 | |
| Mozilla Thunderbird | <52.3 | 52.3 |
| <52.3 | 52.3 | |
| Mozilla Firefox | <55.0 | |
| Mozilla Firefox ESR | <52.3.0 | |
| Mozilla Thunderbird | <52.3.0 | |
| Microsoft Windows |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1344034
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-20/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-18/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-19/
- http://www.securityfocus.com/bid/100243
- http://www.securitytracker.com/id/1039124
- https://www.mozilla.org/security/advisories/mfsa2017-18/
- https://www.mozilla.org/security/advisories/mfsa2017-19/
- https://www.mozilla.org/security/advisories/mfsa2017-20/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2017-7800
- CVE-2017-7801
- CVE-2017-7809
- CVE-2017-7784
- CVE-2017-7802
- CVE-2017-7785
- CVE-2017-7786
- CVE-2017-7753
- CVE-2017-7787
- CVE-2017-7807
- CVE-2017-7792
- CVE-2017-7804
- CVE-2017-7791
- CVE-2017-7782
- CVE-2017-7803
- CVE-2017-7779
- CVE-2017-7798
- CVE-2017-7806
- CVE-2017-7808
- CVE-2017-7781
- CVE-2017-7794
- CVE-2017-7799
- CVE-2017-7783
- CVE-2017-7788
- CVE-2017-7789
- CVE-2017-7790
- CVE-2017-7796
- CVE-2017-7797
- CVE-2017-7780
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- agent/softwarecombine
- collector/mozilla-advisory
- source/Mozilla
- agent/software-canonical-lookup
- agent/weakness
- agent/author
- agent/severity
- agent/remedy
- agent/references
- agent/event
- agent/description
- agent/software-canonical-lookup-request
- agent/tags
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- vendor/mozilla
- canonical/mozilla thunderbird
- canonical/mozilla firefox esr
- canonical/mozilla firefox
- vendor/microsoft
- canonical/microsoft windows