CVE - CVE-2017-16654

CVE-ID
CVE-2017-16654	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. The Intl component includes various bundle readers that are used to read resource bundles from the local filesystem. The read() methods of these classes use a path and a locale to determine the language bundle to retrieve. The locale argument value is commonly retrieved from untrusted user input (like a URL parameter). An attacker can use this argument to navigate to arbitrary directories via the dot-dot-slash attack, aka Directory Traversal.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/symfony/symfony/pull/24994 CONFIRM:https://symfony.com/blog/cve-2017-16654-intl-bundle-readers-breaking-out-of-paths DEBIAN:DSA-4262 URL:https://www.debian.org/security/2018/dsa-4262 MLIST:[debian-lts-announce] 20190310 [SECURITY] [DLA 1707-1] symfony security update URL:https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html
Assigning CNA
MITRE Corporation
Date Record Created
20171107	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20171107)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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