6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.024 Low
EPSS
Percentile
89.9%
Severity: High
Date : 2019-02-13
CVE-ID : CVE-2018-18356 CVE-2018-18511 CVE-2019-5785
Package : firefox
Type : multiple issues
Remote : Yes
Link : https://security.archlinux.org/AVG-896
The package firefox before version 65.0.1-1 is vulnerable to multiple
issues including arbitrary code execution and same-origin policy
bypass.
Upgrade to 65.0.1-1.
The problems have been fixed upstream in version 65.0.1.
None.
A use-after-free has been found in the Skia component of chromium
before 71.0.3578.80 and firefox before 65.0.1.
A cross-origin theft of images issue has been found in the
ImageBitmapRenderingContext component of firefox 65.0, where cross-
origin images can be read from a canvas element in violation of the
same-origin policy using the transferFromImageBitmap method. The issue
has been fixed in 65.0.1 and versions prior to 65.0 were not affected.
An integer overflow issue has been found in the Skia component of
firefox before 65.0.1.
A remote attacker can bypass the same-origin policy to access sensitive
information, or execute arbitrary code, via a crafted web content.
https://www.mozilla.org/en-US/security/advisories/mfsa2019-04/
https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
https://bugs.chromium.org/p/chromium/issues/detail?id=883666
https://www.mozilla.org/en-US/security/advisories/mfsa2019-04/#CVE-2018-18356
https://bugzilla.mozilla.org/show_bug.cgi?id=1525817
https://www.mozilla.org/en-US/security/advisories/mfsa2019-04/#CVE-2019-5785
https://bugzilla.mozilla.org/show_bug.cgi?id=1526218
https://bugzilla.mozilla.org/show_bug.cgi?id=1525433
https://googleprojectzero.blogspot.com/2019/02/the-curious-case-of-convexity-confusion.html
https://security.archlinux.org/CVE-2018-18356
https://security.archlinux.org/CVE-2018-18511
https://security.archlinux.org/CVE-2019-5785
bugs.chromium.org/p/chromium/issues/detail?id=883666
bugzilla.mozilla.org/show_bug.cgi?id=1525433
bugzilla.mozilla.org/show_bug.cgi?id=1525817
bugzilla.mozilla.org/show_bug.cgi?id=1526218
chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
googleprojectzero.blogspot.com/2019/02/the-curious-case-of-convexity-confusion.html
security.archlinux.org/AVG-896
security.archlinux.org/CVE-2018-18356
security.archlinux.org/CVE-2018-18511
security.archlinux.org/CVE-2019-5785
www.mozilla.org/en-US/security/advisories/mfsa2019-04/
www.mozilla.org/en-US/security/advisories/mfsa2019-04/#CVE-2018-18356
www.mozilla.org/en-US/security/advisories/mfsa2019-04/#CVE-2019-5785
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.024 Low
EPSS
Percentile
89.9%