CVE-2020-15656

Name
CVE-2020-15656
Description
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.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-32/
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1647293
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-30/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-33/
Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html
UBUNTU https://usn.ubuntu.com/4443-1/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* firefox >= None < 79.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* firefox_esr >= None < 78.1
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* thunderbird >= None < 78.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status