MFSA2017-12: Security vulnerabilities fixed in Firefox ESR 52.1
Published Apr 19, 2017
·Updated
Security vulnerabilities fixed in Firefox ESR 52.1
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<52.1
52.1
Event History
Apr 19, 2017
Advisory Published
via Mozilla·12:00 AM
Child vulnerabilities
Contains the following vulnerabilities.
- CVE-2017-5433
- CVE-2017-5435
- CVE-2017-5436
- CVE-2017-5461
- CVE-2017-5459
- CVE-2017-5466
- CVE-2017-5434
- CVE-2017-5432
- CVE-2017-5460
- CVE-2017-5438
- CVE-2017-5439
- CVE-2017-5440
- CVE-2017-5441
- CVE-2017-5442
- CVE-2017-5464
- CVE-2017-5443
- CVE-2017-5444
- CVE-2017-5446
- CVE-2017-5447
- CVE-2017-5465
- CVE-2017-5448
- CVE-2016-10196
- CVE-2017-5454
- CVE-2017-5455
- CVE-2017-5456
- CVE-2017-5469
- CVE-2017-5445
- CVE-2017-5449
- CVE-2017-5451
- CVE-2017-5462
- CVE-2017-5467
- CVE-2017-5430
- CVE-2017-5429
Frequently Asked Questions
1
What is the severity of MFSA2017-12?
The severity of MFSA2017-12 is critical due to multiple security vulnerabilities addressed in Firefox ESR 52.1.
2
How do I fix MFSA2017-12?
To fix MFSA2017-12, update your Firefox ESR to version 52.1 or later.
3
What are the main vulnerabilities addressed in MFSA2017-12?
MFSA2017-12 addresses multiple security vulnerabilities including memory safety issues that could lead to execution of arbitrary code.
4
Which versions of Firefox are affected by MFSA2017-12?
Firefox ESR versions prior to 52.1 are affected by MFSA2017-12.
5
Is it necessary to update to fix MFSA2017-12?
Yes, it is necessary to update to version 52.1 or later to mitigate the risks associated with MFSA2017-12.