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ubuntucveUbuntu.comUB:CVE-2018-18503
HistoryJan 30, 2019 - 12:00 a.m.

CVE-2018-18503

2019-01-3000:00:00
ubuntu.com
ubuntu.com
10

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

76.2%

JSON

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.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 65.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu18.10noarchfirefox< 65.0+build2-0ubuntu0.18.10.1UNKNOWN
ubuntu19.04noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu19.10noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu20.04noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu20.10noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu21.04noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu21.10noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu22.04noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
ubuntu22.10noarchfirefox< 65.0+build2-0ubuntu1UNKNOWN
Rows per page:
1-10 of 181

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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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

76.2%

JSON
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