CVE-2020-12425

Description

Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox < 78.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.36%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory mozilla.org Vendor Advisory mozilla.org
Affected: Mozilla Firefox
Published at:
Updated at:

References

Link Tags
https://www.mozilla.org/security/advisories/mfsa2020-24/ vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1634738 issue tracking vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html vendor advisory broken link
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html vendor advisory broken link
https://security.gentoo.org/glsa/202007-10 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-12425?
CVE-2020-12425 has been scored as a medium severity vulnerability.
How to fix CVE-2020-12425?
To fix CVE-2020-12425, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-12425 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12425 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12425?
CVE-2020-12425 affects Mozilla Firefox.
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