CVE-2019-20860
First published: Fri Jun 19 2020(Updated: )
An issue was discovered in Mattermost Server before 5.14.0, 5.13.3, 5.12.6, and 5.9.4. It allows remote attackers to cause a denial of service (application hang) via a crafted SVG document.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mattermost | <5.9.4 | |
| Mattermost | >=5.12.0<5.12.6 | |
| Mattermost | >=5.13.0<5.13.3 | |
| Mattermost | =5.14.0-rc1 | |
| Mattermost | =5.14.0-rc2 | |
| Mattermost | =5.14.0-rc3 | |
| Mattermost | =5.14.0-rc4 | |
| Mattermost | =5.14.0-rc5 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-20860?
CVE-2019-20860 is classified as a denial of service vulnerability that can cause an application hang.
How do I fix CVE-2019-20860?
To fix CVE-2019-20860, upgrade Mattermost Server to version 5.14.0 or later.
What versions of Mattermost Server are affected by CVE-2019-20860?
Mattermost Server versions prior to 5.14.0, 5.13.3, 5.12.6, and 5.9.4 are affected by CVE-2019-20860.
Can CVE-2019-20860 be exploited remotely?
Yes, CVE-2019-20860 can be exploited by remote attackers using a crafted SVG document.
What type of attack does CVE-2019-20860 enable?
CVE-2019-20860 enables a denial of service attack resulting in application instability.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/last-modified-date
- agent/references
- agent/softwarecombine
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/mattermost
- canonical/mattermost
- version/mattermost/5.12.0
- version/mattermost/5.13.0
- version/mattermost/5.14.0-rc1
- version/mattermost/5.14.0-rc2
- version/mattermost/5.14.0-rc3
- version/mattermost/5.14.0-rc4
- version/mattermost/5.14.0-rc5