[<prev] [next>] [day] [month] [year] [list]
Date: Fri, 7 Aug 2020 17:27:04 -0700
From: Ian Maxon <imaxon@...che.org>
To: oss-security@...ts.openwall.com
Subject: [CVE-2020-9479] Directory traversal vulnerability in Apache AsterixDB
CVE-2020-9479: AsterixDB directory traversal
Severity: Important
Vendor: The Apache Software Foundation
Versions Affected: None released, git commits
580b81aa5e8888b8e1b0620521a1c9680e54df73 to
28c0ee84f1387ab5d0659e9e822f4e3923ddc22d ,
fixed in 28c0ee84f1387ab5d0659e9e822f4e3923ddc22d and mitigated by
694ffd194ce5c6e610f61368c1511778d0bff254
Description: When loading a UDF, a specially crafted zip file could
allow files to be placed outside of the UDF deployment directory.
Mitigation: Upgrade unreleased versions past
28c0ee84f1387ab5d0659e9e822f4e3923ddc22d or to 0.9.5 .
Don't allow untrusted access to the UDF endpoint.
Example: The zip file will contain a directory entry named ".."
Credit: This issue was discovered by Yiming Xiang of NSFOCUS
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
