JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html | Third Party Advisory |
https://bugzilla.mozilla.org/show_bug.cgi?id=1647293 | Issue Tracking Permissions Required Vendor Advisory |
https://usn.ubuntu.com/4443-1/ | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-30/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-32/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-33/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2020-08-10T17:43:23
Updated: 2020-08-18T13:06:14
Reserved: 2020-07-10T00:00:00
Link: CVE-2020-15656
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-08-10T18:15:12.547
Modified: 2023-02-02T22:19:22.077
Link: CVE-2020-15656
JSON object: View
Redhat Information
No data.
CWE