Bug 1820869 (CVE-2020-6819)
| Summary: | CVE-2020-6819 Mozilla: Use-after-free while running the nsDocShell destructor | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Huzaifa S. Sidhpurwala <huzaifas> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | unspecified | CC: | c.handel, cschalle, gecko-bugs-nobody, jhorak, kyoshida, pasik, rtillery, sparks, stransky |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | firefox 68.6.1, firefox 74.0.1 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Mozilla Firefox. A race condition can occur while running the nsDocShell destructor causing a use-after-free memory issue. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-04-07 10:32:18 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: | 1820870, 1820871, 1820872, 1820873, 1820874, 1820875, 1820876, 1823642, 1823643, 1823644, 1823645, 1823646, 1823647, 1823648 | ||
| Bug Blocks: | 1820877 | ||
|
Description
Huzaifa S. Sidhpurwala
2020-04-04 11:44:52 UTC
Acknowledgments: Name: the Mozilla project Upstream: Francisco Alonso and Javier Marcos External References: https://www.mozilla.org/en-US/security/advisories/mfsa2020-11/#CVE-2020-6819 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:1340 https://access.redhat.com/errata/RHSA-2020:1340 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:1341 https://access.redhat.com/errata/RHSA-2020:1341 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:1339 https://access.redhat.com/errata/RHSA-2020:1339 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:1338 https://access.redhat.com/errata/RHSA-2020:1338 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-2020-6819 This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2020:1488 https://access.redhat.com/errata/RHSA-2020:1488 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:1489 https://access.redhat.com/errata/RHSA-2020:1489 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:1496 https://access.redhat.com/errata/RHSA-2020:1496 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:1495 https://access.redhat.com/errata/RHSA-2020:1495 |