CVE-2019-0207 Information

Description

Tapestry processes assets /assets/ctx using classes chain StaticFilesFilter - AssetDispatcher - ContextResource which doesn’t filter the character \\ so attacker can perform a path traversal attack to read any files on Windows platform.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://lists.apache.org/thread.html/765be3606d865de513f6df9288842c3cf58b09a987c617a535f2b99d@3Cusers.tapestry.apache.org3E https://lists.apache.org/thread.html/bac8d6f9e1b4059b319d9cba6f33219a99b81623476ec896138f851c@3Cusers.tapestry.apache.org3E https://lists.apache.org/thread.html/r7d9c54beb1dc97dcccc58d9b5d31f0f7166f9a25ad1beba5f8091e0c@3Ccommits.tapestry.apache.org3E https://lists.apache.org/thread.html/r87523dd07886223aa086edc25fe9b8ddb9c1090f7db25b068dc30843@3Ccommits.tapestry.apache.org3E [tapestry-commits] 20200111 svn commit: r1055136 [2/2]

in /websites/production/tapestry/content: cache/main.pageCache component-rendering.html content-type-and-markup.html dom.html https.html request-processing.html response-compression.html security.html url-rewriting.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5