CVE-2017-7782
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Thunderbird | unspecified < 52.3 | affected |
| Mozilla | Firefox ESR | unspecified < 52.3 | affected |
| Mozilla | Firefox | unspecified < 55 | affected |
Weaknesses
- WindowsDllDetourPatcher allocates memory without DEP protections
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2017-19/
- https://www.mozilla.org/security/advisories/mfsa2017-20/
- http://www.securityfocus.com/bid/100243
- https://www.mozilla.org/security/advisories/mfsa2017-18/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1344034
- http://www.securitytracker.com/id/1039124
References
- https://www.mozilla.org/security/advisories/mfsa2017-19/
- https://www.mozilla.org/security/advisories/mfsa2017-20/
- http://www.securityfocus.com/bid/100243
- https://www.mozilla.org/security/advisories/mfsa2017-18/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1344034
- http://www.securitytracker.com/id/1039124
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.