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CVE-2018-18511

Good to know:

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Date: April 26, 2019

Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. *Note: This only affects Firefox 65. Previous versions are unaffected.*. This vulnerability affects Firefox < 65.0.1.

Language: Unix

Severity Score

Related Resources (24)

https://access.redhat.com/errata/RHSA-2019:1310
https://access.redhat.com/errata/RHSA-2019:1265
https://access.redhat.com/errata/RHSA-2019:1269
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.html
https://access.redhat.com/errata/RHSA-2019:1267
https://security-tracker.debian.org/tracker/CVE-2018-18511
https://www.debian.org/security/2019/dsa-4451
https://nvd.nist.gov/vuln/detail/CVE-2018-18511
https://lists.debian.org/debian-lts-announce/2019/05/msg00038.html
https://www.mozilla.org/security/advisories/mfsa2019-04/
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.html
https://access.redhat.com/security/cve/CVE-2018-18511
https://usn.ubuntu.com/3997-1/
https://www.debian.org/security/2019/dsa-4448
https://lists.debian.org/debian-lts-announce/2019/05/msg00032.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-18511
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1526218
https://seclists.org/bugtraq/2019/May/59
https://seclists.org/bugtraq/2019/May/56
https://seclists.org/bugtraq/2019/May/67
https://access.redhat.com/errata/RHSA-2019:1309
https://access.redhat.com/errata/RHSA-2019:1308
https://www.mend.io/vulnerability-database/CVE-2018-18511

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Top Fix

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Upgrade to version firefox - 65.0.2-1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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