What is the severity of CVE-2020-13355?

CVE-2020-13355 has a severity rating that may vary based on the context of use, but it is classified as a critical vulnerability due to the risk of path traversal and potential server path overwrites.

How do I fix CVE-2020-13355?

To fix CVE-2020-13355, it is recommended to upgrade GitLab to versions 13.3.9, 13.4.5, or 13.5.2 or later.

What versions are affected by CVE-2020-13355?

CVE-2020-13355 affects all GitLab CE/EE versions starting from 8.14 and ending before 13.3.9, as well as versions 13.4 (excluding 13.4.5) and 13.5 (excluding 13.5.2).

Can CVE-2020-13355 be exploited remotely?

Yes, CVE-2020-13355 can be exploited remotely, allowing attackers to overwrite specific paths on the server.

What are the consequences of CVE-2020-13355?

The consequences of CVE-2020-13355 include unauthorized access to overwrite critical files on the server, potentially leading to further exploitation or data loss.

Vulnerability/
CVE-2020-13355

high

8.1

CWE

18/11/2020

4/8/2024

CVE-2020-13355: Path Traversal

First published: Wed Nov 18 2020(Updated: )

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. Affected versions are: >=8.14, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=8.14.0<13.3.9
GitLab	>=8.14.0<13.3.9
GitLab	>=13.4.0<13.4.5
GitLab	>=13.4.0<13.4.5
GitLab	>=13.5.0<13.5.2
GitLab	>=13.5.0<13.5.2

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Frequently Asked Questions

What is the severity of CVE-2020-13355?
CVE-2020-13355 has a severity rating that may vary based on the context of use, but it is classified as a critical vulnerability due to the risk of path traversal and potential server path overwrites.
How do I fix CVE-2020-13355?
To fix CVE-2020-13355, it is recommended to upgrade GitLab to versions 13.3.9, 13.4.5, or 13.5.2 or later.
What versions are affected by CVE-2020-13355?
CVE-2020-13355 affects all GitLab CE/EE versions starting from 8.14 and ending before 13.3.9, as well as versions 13.4 (excluding 13.4.5) and 13.5 (excluding 13.5.2).
Can CVE-2020-13355 be exploited remotely?
Yes, CVE-2020-13355 can be exploited remotely, allowing attackers to overwrite specific paths on the server.
What are the consequences of CVE-2020-13355?
The consequences of CVE-2020-13355 include unauthorized access to overwrite critical files on the server, potentially leading to further exploitation or data loss.

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vendor/gitlab
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version/gitlab/13.4.0
version/gitlab/13.5.0

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Frequently Asked Questions

What is the severity of CVE-2020-13355?
CVE-2020-13355 has a severity rating that may vary based on the context of use, but it is classified as a critical vulnerability due to the risk of path traversal and potential server path overwrites.
How do I fix CVE-2020-13355?
To fix CVE-2020-13355, it is recommended to upgrade GitLab to versions 13.3.9, 13.4.5, or 13.5.2 or later.
What versions are affected by CVE-2020-13355?
CVE-2020-13355 affects all GitLab CE/EE versions starting from 8.14 and ending before 13.3.9, as well as versions 13.4 (excluding 13.4.5) and 13.5 (excluding 13.5.2).
Can CVE-2020-13355 be exploited remotely?
Yes, CVE-2020-13355 can be exploited remotely, allowing attackers to overwrite specific paths on the server.
What are the consequences of CVE-2020-13355?
The consequences of CVE-2020-13355 include unauthorized access to overwrite critical files on the server, potentially leading to further exploitation or data loss.