NULL Pointer Dereference Affecting ktbs.dev/teler/pkg/errors package, versions <0.0.1
Attack Complexity
Low
Availability
High
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snyk-id
SNYK-GOLANG-KTBSDEVTELERPKGERRORS-1038254
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published
8 Nov 2020
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disclosed
8 Nov 2020
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credit
Unknown
Introduced: 8 Nov 2020
CVE-2020-26213 Open this link in a new tabHow to fix?
Upgrade ktbs.dev/teler/pkg/errors to version 0.0.1 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference. 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.