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CVE-2017-7782 An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated but never…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Thunderbird 52.3 | earliest → < 52.3 | 52.3 |
| Firefox ESR 52.3 | earliest → < 52.3 | 52.3 |
| Firefox 55 | earliest → < 55 | 55 |
References
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- 100243 www.securityfocus.com
- www.mozilla.org www.mozilla.org
- bugzilla.mozilla.org bugzilla.mozilla.org
- 1039124 www.securitytracker.com
Timeline
- Published
- Last modified
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