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CVE-2018-5153

Date: June 11, 2018

If websocket data is sent with mixed text and binary in a single message, the binary data can be corrupted. This can result in an out-of-bounds read with the read memory sent to the originating server in response. This vulnerability affects Firefox < 60.

Language: Unix

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2018-5153
http://www.securitytracker.com/id/1040896
https://www.mozilla.org/security/advisories/mfsa2018-11/
https://usn.ubuntu.com/3645-1/
http://www.securityfocus.com/bid/104139
https://bugzilla.mozilla.org/show_bug.cgi?id=1436809
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-5153
https://www.mend.io/vulnerability-database/CVE-2018-5153

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

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

CVSS v2

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

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