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ubuntucveUbuntu.comUB:CVE-2018-5150
HistoryMay 10, 2018 - 12:00 a.m.

CVE-2018-5150

2018-05-1000:00:00
ubuntu.com
ubuntu.com
18

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

73.8%

Memory safety bugs were reported in Firefox 59, Firefox ESR 52.7, and
Thunderbird 52.7. Some of these bugs showed evidence of memory corruption
and we presume that with enough effort that some of these could be
exploited to run arbitrary code. This vulnerability affects Thunderbird <
52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 60.0+build2-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu18.10noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu19.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu19.10noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu20.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu20.10noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu21.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu21.10noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
ubuntu22.04noarchfirefox< 60.0+build2-0ubuntu1UNKNOWN
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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

73.8%