Medium severity · published Apr 16, 2024
CVE-2024-3872
Mattermost Mobile app versions 2.13.0 and earlier use a regular expression with polynomial complexity to parse certain deeplinks, which allows an unauthenticated remote attacker…
6.5
CVSS
0.5%
EPSS
No
On KEV
Description
Mattermost Mobile app versions 2.13.0 and earlier use a regular expression with polynomial complexity to parse certain deeplinks, which allows an unauthenticated remote attacker to freeze or crash the app via a long maliciously crafted link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MM
Mattermost Mobile · Mattermost
through 2.13.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-3872
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-3872
Vendor Advisory
https://mattermost.com/security-updates
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