CVE-2020-26213
low-risk
Published 2020-11-06
In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1.
Do I need to act?
-
0.39% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10
Medium
NETWORK
/ HIGH complexity
Affected Products (1)
Teler
Affected Vendors
References (4)
Third Party Advisory
https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf
Third Party Advisory
https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf
24
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal