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ubuntucveUbuntu.comUB:CVE-2019-12499
HistoryMay 31, 2019 - 12:00 a.m.

CVE-2019-12499

2019-05-3100:00:00
ubuntu.com
ubuntu.com
34

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

0.005 Low

EPSS

Percentile

75.3%

Firejail before 0.9.60 allows truncation (resizing to length 0) of the
firejail binary on the host by running exploit code inside a firejail
sandbox and having the sandbox terminated. To succeed, certain conditions
need to be fulfilled: The jail (with the exploit code inside) needs to be
started as root, and it also needs to be terminated as root from the host
(either by stopping it ungracefully (e.g., SIGKILL), or by using the
–shutdown control command). This is similar to CVE-2019-5736.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirejail< anyUNKNOWN
ubuntu16.04noarchfirejail< anyUNKNOWN

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

0.005 Low

EPSS

Percentile

75.3%