CVE-2017-16654

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Summary

CVECVE-2017-16654
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-08-06 21:29:00 UTC
Updated2019-03-13 17:56:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Sensiolabs Symfony All All All All
Application Sensiolabs Symfony All All All All
Application Sensiolabs Symfony All All All All
Application Sensiolabs Symfony All All All All

References

ReferenceSourceLinkTags
CVE-2017-16654: Intl bundle readers breaking out of paths (Symfony Blog) CONFIRM symfony.com Issue Tracking, Vendor Advisory
[SECURITY] [DLA 1707-1] symfony security update MLIST lists.debian.org Third Party Advisory
Prevent bundle readers from breaking out of paths by fabpot · Pull Request #24994 · symfony/symfony · GitHub CONFIRM github.com Issue Tracking, Third Party Advisory
Debian -- Security Information -- DSA-4262-1 symfony DEBIAN www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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