CVE-2020-26213
Last modified
CVE-2020-26213 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.41% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Teler Project | Teler | < 0.0.1 |
References
- https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7ePatch, Third Party Advisory
- https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvfThird Party Advisory
- https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7ePatch, Third Party Advisory
- https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvfThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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