CVE-2018-5129

2018-03-1400:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

58.8%

JSON

A lack of parameter validation on IPC messages results in a potential
out-of-bounds write through malformed IPC messages. This can potentially
allow for sandbox escape through memory corruption in the parent process.
This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and
Firefox < 59.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 59.0+build5-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 59.0.1+build1-0ubuntu1UNKNOWN
ubuntu14.04noarchfirefox< 59.0+build5-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 59.0+build5-0ubuntu0.16.04.1UNKNOWN
ubuntu17.10noarchthunderbird< 1:52.7.0+build1-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchthunderbird< 1:52.7.0+build1-0ubuntu1UNKNOWN
ubuntu14.04noarchthunderbird< 1:52.7.0+build1-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchthunderbird< 1:52.7.0+build1-0ubuntu0.16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	firefox	< 59.0+build5-0ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	firefox	< 59.0.1+build1-0ubuntu1	UNKNOWN
ubuntu	14.04	noarch	firefox	< 59.0+build5-0ubuntu0.14.04.1	UNKNOWN
ubuntu	16.04	noarch	firefox	< 59.0+build5-0ubuntu0.16.04.1	UNKNOWN
ubuntu	17.10	noarch	thunderbird	< 1:52.7.0+build1-0ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	thunderbird	< 1:52.7.0+build1-0ubuntu1	UNKNOWN
ubuntu	14.04	noarch	thunderbird	< 1:52.7.0+build1-0ubuntu0.14.04.1	UNKNOWN
ubuntu	16.04	noarch	thunderbird	< 1:52.7.0+build1-0ubuntu0.16.04.1	UNKNOWN