CVE-2020-26213
Medium
Description
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.
SeverityMedium
CVSS5.9
Exploit probability—
ProductTeler
PublishedNov 6, 2020
First seenNov 6, 2020
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- teler_project teler0.0.1 or later
- ktbs.dev/teler0.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| teler_project teler | v < 0.0.1 | 0.0.1 |
| ktbs.dev/telerGo | v < 0.0.1 | 0.0.1 |
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