CVE-2019-11482

Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories.

CVSS v3 4.2 MEDIUM
CVSS v2.0 1.9 LOW

4.2^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.1 / Impact : 2.7

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

1.9^/10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://usn.ubuntu.com/usn/usn-4171-1	Third Party Advisory
https://usn.ubuntu.com/usn/usn-4171-2	Third Party Advisory
https://usn.ubuntu.com/usn/usn-4171-1	Third Party Advisory
https://usn.ubuntu.com/usn/usn-4171-2	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:19.04:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:19.10:::::::*

Configuration 2 (hide)

cpe:2.3:a:apport_project:apport:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
References	~~() https://usn.ubuntu.com/usn/usn-4171-1 - Third Party Advisory~~	() https://usn.ubuntu.com/usn/usn-4171-1 - Third Party Advisory
References	~~() https://usn.ubuntu.com/usn/usn-4171-2 - Third Party Advisory~~	() https://usn.ubuntu.com/usn/usn-4171-2 - Third Party Advisory
CVSS	v2 : ~~1.9~~ v3 : ~~4.7~~	v2 : 1.9 v3 : 4.2

Information

Published : 2020-02-08 05:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11482

Mitre link : CVE-2019-11482

CVE.ORG link : CVE-2019-11482

JSON object : View

Products Affected

apport_project

apport

canonical

ubuntu_linux

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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4.2 /10