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redhatRedHatRHSA-2019:1267
HistoryMay 23, 2019 - 2:53 p.m.

(RHSA-2019:1267) Critical: firefox security update

2019-05-2314:53:47
access.redhat.com
147

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.701 High

EPSS

Percentile

97.9%

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 60.7.0 ESR.

Security Fix(es):

  • Mozilla: Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7 (CVE-2019-9800)

  • Mozilla: Cross-origin theft of images with createImageBitmap (CVE-2019-9797)

  • Mozilla: Type confusion with object groups and UnboxedObjects (CVE-2019-9816)

  • Mozilla: Stealing of cross-domain images using canvas (CVE-2019-9817)

  • Mozilla: Compartment mismatch with fetch API (CVE-2019-9819)

  • Mozilla: Use-after-free of ChromeEventHandler by DocShell (CVE-2019-9820)

  • Mozilla: Use-after-free in XMLHttpRequest (CVE-2019-11691)

  • Mozilla: Use-after-free removing listeners in the event listener manager (CVE-2019-11692)

  • Mozilla: Buffer overflow in WebGL bufferdata on Linux (CVE-2019-11693)

  • mozilla: Cross-origin theft of images with ImageBitmapRenderingContext (CVE-2018-18511)

  • chromium-browser: Out of bounds read in Skia (CVE-2019-5798)

  • Mozilla: Theft of user history data through drag and drop of hyperlinks to and from bookmarks (CVE-2019-11698)

  • libpng: use-after-free in png_image_free in png.c (CVE-2019-7317)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.701 High

EPSS

Percentile

97.9%