Not rated
CVE-2017-7802 A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element
Description
A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due to a lack of strong references, a potentially exploitable crash may occur when the freed elements are accessed. 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
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- DSA-3968 www.debian.org
- www.mozilla.org www.mozilla.org
- RHSA-2017:2456 access.redhat.com
- RHSA-2017:2534 access.redhat.com
- 100202 www.securityfocus.com
- 1039124 www.securitytracker.com
- GLSA-201803-14 security.gentoo.org
- DSA-3928 www.debian.org
Timeline
- Published
- Last modified
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