Vulnerability Details

Mozilla Firefox Security Updates(mfsa_2019-06_2019-08)-MAC OS X

Published: 2019-03-20 07:08:52
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Summary:
This host is installed with Mozilla Firefox and is prone to multiple vulnerabilities.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
Multiple flaws exists due to, - An integer overflow error in Skia. - An use-after-free error when removing in-use DOM elements. - Multiple type confusion errors through on-stack replacement with IonMonkey. - An error in IonMonkey just-in-time (JIT) compiler. - An improper bounds checks when Spectre mitigations are disabled. - A type confusion error in IonMonkey JIT compiler. - An use-after-free error with SMIL animation controller. - Cross-origin theft of images with createImageBitmap. - An insufficient bounds checking of data during inter-process communication. - A memory read error in Chrome process. - Upgrade-Insecure-Requests incorrectly enforced for same-origin navigation. - Use of uninitialized memory in Prio library. - A vulnerability exists during authorization prompting for FTP transaction. - Text sent through FTP connection can be incorporated into alert messages. - WebRTC permissions can display incorrect origin with data: and blob: URLs. - An error in handling FTP modal alert error messages. - An error in Firefox Developer Tools through 'Copy as cURL'. - Memory safety bugs.

Impact:
Successful exploitation allow attackers to run arbitrary code, cause denial of service, disclose sensitive information and bypass security restrictions.

Affected Versions:
Mozilla Firefox version before 66 on MAC OS X.

Recommendations:
Upgrade to Mozilla Firefox version 66 or later. Please see the references for more information.

Solution Type:
Vendor Patch

Detection Type:
Executable

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2019-9790
https://nvd.nist.gov/vuln/detail/CVE-2019-9791
https://nvd.nist.gov/vuln/detail/CVE-2019-9792
https://nvd.nist.gov/vuln/detail/CVE-2019-9793
https://nvd.nist.gov/vuln/detail/CVE-2019-9789
https://nvd.nist.gov/vuln/detail/CVE-2019-9795
https://nvd.nist.gov/vuln/detail/CVE-2019-9796
https://nvd.nist.gov/vuln/detail/CVE-2019-9797
https://nvd.nist.gov/vuln/detail/CVE-2019-9788
https://nvd.nist.gov/vuln/detail/CVE-2019-9799
https://nvd.nist.gov/vuln/detail/CVE-2019-9804
https://nvd.nist.gov/vuln/detail/CVE-2019-9802
https://nvd.nist.gov/vuln/detail/CVE-2019-9803
https://nvd.nist.gov/vuln/detail/CVE-2019-9808
https://nvd.nist.gov/vuln/detail/CVE-2019-9805
https://nvd.nist.gov/vuln/detail/CVE-2019-9806
https://nvd.nist.gov/vuln/detail/CVE-2019-9807
https://nvd.nist.gov/vuln/detail/CVE-2019-9809

References:

https://www.mozilla.org/en-US/security/advisories/mfsa2019-07/
https://www.mozilla.org

Severity
High
CVSS Score
7.5
Published
2019-03-20
Modified
2019-05-03
Category
General

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