Red Hat Security AdvisoryRHSA-2017:2831
firefox security update
Released 2017-09-28 · Red Hat rating Critical · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Client (v. 7) firefox-52.4.0-1.el7_4
- Red Hat Enterprise Linux Client Optional (v. 7) firefox-52.4.0-1.el7_4
- Red Hat Enterprise Linux Desktop (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux Desktop Optional (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux Server (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux Server (v. 7) firefox-52.4.0-1.el7_4
- Red Hat Enterprise Linux Server Optional (v. 6) firefox-52.4.0-1.el6_9, firefox-52.4.0-1.el6_9.ppc
- Red Hat Enterprise Linux Server Optional (v. 7) firefox-52.4.0-1.el7_4, firefox-52.4.0-1.el7_4.ppc
- Red Hat Enterprise Linux Workstation (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux Workstation (v. 7) firefox-52.4.0-1.el7_4
- Red Hat Enterprise Linux Workstation Optional (v. 6) firefox-52.4.0-1.el6_9
- Red Hat Enterprise Linux Workstation Optional (v. 7) firefox-52.4.0-1.el7_4
Fixes 7 records
Priority MEDIUM 48
A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03523 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-119
Priority MEDIUM 48
A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03309 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-416
Priority MEDIUM 48
A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03309 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-416
Priority MEDIUM 47
Memory safety bugs were reported in Firefox 55 and Firefox ESR 52.3.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02797 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-119
Priority MEDIUM 46
A use-after-free vulnerability can occur in the Fetch API when the worker or the associated window are freed when still in use, resulting in a potentially exploitable crash.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02267 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-416
Priority LOW 36
File downloads encoded with "blob:" and "data:" URL elements bypassed normal file download checks though the Phishing and Malware Protection feature and its block lists of suspicious sites and files.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.01191 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-20
Priority LOW 27
The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified.
CVSS 3.0MEDIUM 5.4· Network · No auth · User interaction · EPSS 0.01439 · Published 2018-06-11 · Fixed in 56, 52.4 CWE-79