Loop with Unreachable Exit Condition ('Infinite Loop') Affecting libslirp package, versions <0:4.3.1-1.module+el8.3.0+7866+f387f528
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Test your applications- Snyk ID SNYK-ORACLE8-LIBSLIRP-2574500
- published 10 Apr 2022
- disclosed 17 Jun 2020
Introduced: 17 Jun 2020
CVE-2020-14040 Open this link in a new tabHow to fix?
Upgrade Oracle:8 libslirp to version 0:4.3.1-1.module+el8.3.0+7866+f387f528 or higher.
This issue was patched in ELSA-2020-4694.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libslirp package and not the libslirp package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
The x/text package before 0.3.3 for Go has a vulnerability in encoding/unicode that could lead to the UTF-16 decoder entering an infinite loop, causing the program to crash or run out of memory. An attacker could provide a single byte to a UTF16 decoder instantiated with UseBOM or ExpectBOM to trigger an infinite loop if the String function on the Decoder is called, or the Decoder is passed to golang.org/x/text/transform.String.
References
- https://linux.oracle.com/cve/CVE-2020-14040.html
- https://linux.oracle.com/errata/ELSA-2020-3665.html
- https://groups.google.com/forum/#!topic/golang-announce/bXVeAmGOqz0
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/
- https://groups.google.com/forum/#%21topic/golang-announce/bXVeAmGOqz0
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/