What is the CVSS score of CVE-2024-24756?

CVE-2024-24756 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2024-24756?

Yes, a public proof-of-concept exploit is available for CVE-2024-24756. Prioritise patching immediately. EPSS: 0.9%.

Is there a patch available for CVE-2024-24756?

Yes, a patch is available for CVE-2024-24756. Update the affected software to the latest version immediately.

Docker CVE-2024-24756

HIGH

Path Traversal (CWE-22)

2024-02-01 security-advisories@github.com

Path Traversal Docker Crafatar

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Feb 01, 2024 - 23:15 nvd

HIGH 7.5

DescriptionNVD

Crafatar serves Minecraft avatars based on the skin for use in external applications. Files outside of the lib/public/ directory can be requested from the server. Instances running behind Cloudflare (including crafatar.com) are not affected. Instances using the Docker container as shown in the README are affected, but only files within the container can be read. By default, all of the files within the container can also be found in this repository and are not confidential. This vulnerability is patched in 2.1.5.

AnalysisAI

Crafatar serves Minecraft avatars based on the skin for use in external applications. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Crafatar serves Minecraft avatars based on the skin for use in external applications. Files outside of the lib/public/ directory can be requested from the server. Instances running behind Cloudflare (including crafatar.com) are not affected. Instances using the Docker container as shown in the README are affected, but only files within the container can be read. By default, all of the files within the container can also be found in this repository and are not confidential. This vulnerability is patched in 2.1.5. Affected products include: Crafatar.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.