Bug 1881665 (CVE-2020-15676)
| Summary: | CVE-2020-15676 Mozilla: XSS when pasting attacker-controlled data into a contenteditable element | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | msiddiqu |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | cschalle, gecko-bugs-nobody, jhorak, stransky |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | firefox 78.3, thunderbird 78.3 | Doc Type: | If docs needed, set a value |
| Doc Text: |
The Mozilla Foundation Security Advisory describes this flaw as:
Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-09-24 14:41:20 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1873379, 1879267, 1879268, 1879269, 1879270, 1879271, 1879272, 1881389, 1881390, 1881391, 1881392, 1881393, 1881394 | ||
| Bug Blocks: | 1879265 | ||
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Description
msiddiqu
2020-09-22 20:38:50 UTC
Acknowledgments: Name: the Mozilla project Upstream: Daniel Fröjdendahl This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:3834 https://access.redhat.com/errata/RHSA-2020:3834 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:3833 https://access.redhat.com/errata/RHSA-2020:3833 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:3832 https://access.redhat.com/errata/RHSA-2020:3832 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:3835 https://access.redhat.com/errata/RHSA-2020:3835 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-15676 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:4080 https://access.redhat.com/errata/RHSA-2020:4080 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:4156 https://access.redhat.com/errata/RHSA-2020:4156 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:4157 https://access.redhat.com/errata/RHSA-2020:4157 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:4155 https://access.redhat.com/errata/RHSA-2020:4155 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:4158 https://access.redhat.com/errata/RHSA-2020:4158 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:4163 https://access.redhat.com/errata/RHSA-2020:4163 |