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CVE-2017-5378 Hashed codes of JavaScript objects are shared between pages
Description
Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Thunderbird 45.7 | earliest → < 45.7 | 45.7 |
| Firefox ESR 45.7 | earliest → < 45.7 | 45.7 |
| Firefox 51 | earliest → < 51 | 51 |
References
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- bugzilla.mozilla.org bugzilla.mozilla.org
- GLSA-201702-22 security.gentoo.org
- bugzilla.mozilla.org bugzilla.mozilla.org
- DSA-3832 www.debian.org
- GLSA-201702-13 security.gentoo.org
- DSA-3771 www.debian.org
- 1037693 www.securitytracker.com
- www.mozilla.org www.mozilla.org
- RHSA-2017:0190 rhn.redhat.com
- RHSA-2017:0238 rhn.redhat.com
- 95769 www.securityfocus.com
Timeline
- Published
- Last modified
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