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Vulnerability Details : CVE-2020-12410

Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Publish Date : 2020-07-09 Last Update Date : 2021-07-21
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) OverflowMemory corruption
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2020:2378: firefox security update (Important) oval:com.redhat.rhsa:def:20202378 unix
RHSA-2020:2379: firefox security update (Important) oval:com.redhat.rhsa:def:20202379 unix
RHSA-2020:2381: firefox security update (Important) oval:com.redhat.rhsa:def:20202381 unix
RHSA-2020:2613: thunderbird security update (Important) oval:com.redhat.rhsa:def:20202613 unix
RHSA-2020:2614: thunderbird security update (Important) oval:com.redhat.rhsa:def:20202614 unix
RHSA-2020:2615: thunderbird security update (Important) oval:com.redhat.rhsa:def:20202615 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2020-12410

# Product Type Vendor Product Version Update Edition Language
1 Application Mozilla Firefox * * * * Version Details Vulnerabilities
2 Application Mozilla Firefox Esr * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Mozilla Firefox 1
Mozilla Firefox Esr 1

- References For CVE-2020-12410

https://usn.ubuntu.com/4421-1/
UBUNTU USN-4421-1
https://www.mozilla.org/security/advisories/mfsa2020-21/
https://www.mozilla.org/security/advisories/mfsa2020-22/
https://www.mozilla.org/security/advisories/mfsa2020-20/
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1619305%2C1632717

- Metasploit Modules Related To CVE-2020-12410

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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