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Support gcloud structured logging #425

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etanshaul opened this issue Jun 20, 2017 · 0 comments · Fixed by #426
Closed

Support gcloud structured logging #425

etanshaul opened this issue Jun 20, 2017 · 0 comments · Fixed by #426
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@etanshaul
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Release 159 added support for structured output logging.

The library should add support so that clients can consume and parse these as needed.

@etanshaul etanshaul self-assigned this Jun 20, 2017
JoeWang1127 pushed a commit that referenced this issue Nov 29, 2023
JoeWang1127 pushed a commit that referenced this issue Nov 29, 2023
This fixes a Zip-Slip vulnerability.

This change does one of two things. This change either

1. Inserts a guard to protect against Zip Slip.
OR
2. Replaces `dir.getCanonicalPath().startsWith(parent.getCanonicalPath())`, which is vulnerable to partial path traversal attacks, with the more secure `dir.getCanonicalFile().toPath().startsWith(parent.getCanonicalFile().toPath())`.

For number 2, consider `"/usr/outnot".startsWith("/usr/out")`.
The check is bypassed although `/outnot` is not under the `/out` directory.
It's important to understand that the terminating slash may be removed when using various `String` representations of the `File` object.
For example, on Linux, `println(new File("/var"))` will print `/var`, but `println(new File("/var", "/")` will print `/var/`;
however, `println(new File("/var", "/").getCanonicalPath())` will print `/var`.

Weakness: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Severity: High
CVSSS: 7.4
Detection: CodeQL (https://codeql.github.com/codeql-query-help/java/java-zipslip/) & OpenRewrite (https://public.moderne.io/recipes/org.openrewrite.java.security.ZipSlip)

Reported-by: Jonathan Leitschuh <[email protected]>
Signed-off-by: Jonathan Leitschuh <[email protected]>

Bug-tracker: JLLeitschuh/security-research#16


Co-authored-by: Moderne <[email protected]>

Co-authored-by: Moderne <[email protected]>
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