CVE-2019-11761
N/A
N/A
Summary
By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Firefox | before 70 | affected |
| Mozilla | Thunderbird | before 68.2 | affected |
| Mozilla | Firefox ESR | before 68.2 | affected |
Weaknesses
- Unintended access to a privileged JSONView object
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2019-35/
- https://www.mozilla.org/security/advisories/mfsa2019-33/
- https://www.mozilla.org/security/advisories/mfsa2019-34/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1561502
- https://security.gentoo.org/glsa/202003-10
- https://usn.ubuntu.com/4335-1/
References
- https://www.mozilla.org/security/advisories/mfsa2019-35/
- https://www.mozilla.org/security/advisories/mfsa2019-33/
- https://www.mozilla.org/security/advisories/mfsa2019-34/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1561502
- https://security.gentoo.org/glsa/202003-10
- https://usn.ubuntu.com/4335-1/
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