CVE-2017-6306: Path Traversal
First published: Fri Feb 24 2017(Updated: )
An issue was discovered in ytnef before 1.9.1. This is related to a patch described as "9 of 9. Directory Traversal using the filename; SanitizeFilename function in settings.c."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ytnef | <=1.9 | |
| Debian GNU/Linux | =8.0 | |
| Debian GNU/Linux | =9.0 |
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Reference Links
- http://www.debian.org/security/2017/dsa-3846
- http://www.openwall.com/lists/oss-security/2017/02/15/4
- http://www.securityfocus.com/bid/96423
- https://github.com/Yeraze/ytnef/pull/27
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
- https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
Frequently Asked Questions
What is the severity of CVE-2017-6306?
CVE-2017-6306 is classified as a medium severity vulnerability due to its directory traversal exploitation risk.
How do I fix CVE-2017-6306?
To fix CVE-2017-6306, you should upgrade to ytnef version 1.9.1 or later.
What is the impact of CVE-2017-6306?
CVE-2017-6306 can allow an attacker to exploit directory traversal issues, potentially accessing unauthorized files.
Which versions of ytnef are affected by CVE-2017-6306?
Versions of ytnef prior to 1.9.1 are affected by CVE-2017-6306.
Which operating systems are affected by CVE-2017-6306?
Debian Linux versions 8.0 and 9.0 are among the operating systems affected by CVE-2017-6306.
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