Bug 1904515 (CVE-2020-16042)
| Summary: | CVE-2020-16042 chromium-browser: Uninitialized Use in V8 | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED UPSTREAM | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | cschalle, erack, gecko-bugs-nobody, jhorak, spotrh, stransky, tpopela, yaneti |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | chromium-browser 87.0.4280.88, firefox 78.6, thunderbird 78.6 | Doc Type: | If docs needed, set a value |
| Doc Text: |
The Mozilla Foundation Security Advisory describes this flaw as:
When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-12-04 23:03:23 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: | 1904517, 1904518, 1906545, 1906546, 1906547, 1906548, 1906549, 1906550, 1906553, 1906554, 1906555, 1906556, 1906557, 1906558 | ||
| Bug Blocks: | 1906543 | ||
|
Description
Guilherme de Almeida Suckevicz
2020-12-04 16:31:48 UTC
Created chromium tracking bugs for this issue: Affects: epel-all [bug 1904518] Affects: fedora-all [bug 1904517] This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products. This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:5564 https://access.redhat.com/errata/RHSA-2020:5564 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:5562 https://access.redhat.com/errata/RHSA-2020:5562 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2020:5563 https://access.redhat.com/errata/RHSA-2020:5563 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:5565 https://access.redhat.com/errata/RHSA-2020:5565 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:5561 https://access.redhat.com/errata/RHSA-2020:5561 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2020:5618 https://access.redhat.com/errata/RHSA-2020:5618 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2020:5622 https://access.redhat.com/errata/RHSA-2020:5622 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2020:5624 https://access.redhat.com/errata/RHSA-2020:5624 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Extended Update Support Via RHSA-2020:5644 https://access.redhat.com/errata/RHSA-2020:5644 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions Via RHSA-2020:5645 https://access.redhat.com/errata/RHSA-2020:5645 |