CVE-2020-14451 — HIGH (7.5)

Q: What is CVE-2020-14451?

CVE-2020-14451 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in Mattermost Mobile Apps before 1.29.0. The iOS app allowed Single Sign-On cookies and Local Storage to remain after a logout, aka MMSA-2020-0013.

Q: How severe is CVE-2020-14451?

CVE-2020-14451 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-14451?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost Mobile, Apple Iphone Os.

Vulnerability Description

An issue was discovered in Mattermost Mobile Apps before 1.29.0. The iOS app allowed Single Sign-On cookies and Local Storage to remain after a logout, aka MMSA-2020-0013.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Mattermost	Mattermost Mobile	< 1.29.0
Apple	Iphone Os	-

Related Weaknesses (CWE)

CWE-459

References

https://mattermost.com/security-updates/Vendor Advisory
https://mattermost.com/security-updates/Vendor Advisory

FAQ

What is CVE-2020-14451?

CVE-2020-14451 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in Mattermost Mobile Apps before 1.29.0. The iOS app allowed Single Sign-On cookies and Local Storage to remain after a logout, aka MMSA-2020-0013.

How severe is CVE-2020-14451?

CVE-2020-14451 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-14451?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost Mobile, Apple Iphone Os.