Home/CVE/An issue was discovered in ytnef before 1.9.1. This is related to a patch described as "9 of 9. Directory Traversal usin
CVE

CVE-2017-6306

An issue was discovered in ytnef before 1.9.1. This is related to a patch described as "9 of 9. Directory Traversal usin

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.".

HIGH · CVSS 7.8 EPSS 0.00471
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

2
ytnef project ytnef<= 1.9
debian linuxall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD24 Feb 2017 · 04:59 AM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
usnUSN-4615-1
usnUSN-3288-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.debian.org/security/2017/dsa-3846Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/15/4Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/96423Third Party AdvisoryVDB Entry
https://github.com/Yeraze/ytnef/pull/27Issue TrackingPatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/PatchThird Party Advisory
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