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CVE-2018-18503

Date: February 5, 2019

When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. This vulnerability affects Firefox < 65.

Language: Unix

Severity Score

Related Resources (5)

http://www.securityfocus.com/bid/106773
https://www.mozilla.org/security/advisories/mfsa2019-01/
https://usn.ubuntu.com/3874-1/
https://nvd.nist.gov/vuln/detail/CVE-2018-18503
https://www.mend.io/vulnerability-database/CVE-2018-18503

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

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

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