Bug 1885181 (CVE-2020-15675) - CVE-2020-15675 firefox: Use-After-Free in WebGL could result in memory corruption and a potentially exploitable crash
Summary: CVE-2020-15675 firefox: Use-After-Free in WebGL could result in memory corrup...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-15675
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1885183
TreeView+ depends on / blocked
 
Reported: 2020-10-05 11:09 UTC by Michael Kaplan
Modified: 2021-10-05 06:49 UTC (History)
4 users (show)

Fixed In Version: firefox 81
Clone Of:
Environment:
Last Closed: 2020-10-06 02:21:17 UTC
Embargoed:

Attachments (Terms of Use)

Description Michael Kaplan 2020-10-05 11:09:32 UTC 
When processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.

References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1654211
https://www.mozilla.org/security/advisories/mfsa2020-42/
Comment 1 Michael Kaplan 2020-10-05 11:09:37 UTC 
External References:

https://www.mozilla.org/security/advisories/mfsa2020-42/
Comment 2 Product Security DevOps Team 2020-10-06 02:21:17 UTC 
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-2020-15675
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