GHSA-qxrv-gp6x-rc23

Source

https://github.com/advisories/GHSA-qxrv-gp6x-rc23

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-qxrv-gp6x-rc23/GHSA-qxrv-gp6x-rc23.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-qxrv-gp6x-rc23

Aliases

CVE-2024-41132

Published

2024-07-22T17:42:33Z

Modified

2024-09-11T16:15:41.543024Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

SixLabors ImageSharp has Excessive Memory Allocation in Gif Decoder

Details

Impact

What kind of vulnerability is it? Who is impacted?

A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw.

Patches

Has the problem been patched? What versions should users upgrade to?

The problem has been patched. All users are advised to upgrade to v3.1.5 or v2.1.9.

Workarounds

Is there a way for users to fix or remediate the vulnerability without upgrading?

Before calling Image.Decode(Async), use Image.Identify to determine the image dimensions in order to enforce a limit.

References

Are there any links users can visit to find out more? - https://github.com/SixLabors/ImageSharp/pull/2759 - https://github.com/SixLabors/ImageSharp/pull/2764 - https://github.com/SixLabors/ImageSharp/pull/2770 - ImageSharp: Security Considerations - ImageSharp.Web: Securing Processing Commands

Database specific

{
    "nvd_published_at": "2024-07-22T15:15:04Z",
    "cwe_ids": [
        "CWE-770",
        "CWE-789"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-22T17:42:33Z"
}

References

Affected packages

NuGet / SixLabors.ImageSharp

Package

Name: SixLabors.ImageSharp; View open source insights on deps.dev
Purl: pkg:nuget/SixLabors.ImageSharp

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.1.9

Affected versions

1.*

1.0.0-beta0001

1.0.0-beta0002

1.0.0-beta0003

1.0.0-beta0004

1.0.0-beta0005

1.0.0-beta0006

1.0.0-beta0007

1.0.0-rc0001

1.0.0-rc0002

1.0.0-rc0003

1.0.0

1.0.1

1.0.2

1.0.3

1.0.4

2.*

2.0.0

2.1.0

2.1.1

2.1.2

2.1.3

2.1.4

2.1.5

2.1.6

2.1.7

2.1.8

NuGet / SixLabors.ImageSharp

Package

Name: SixLabors.ImageSharp; View open source insights on deps.dev
Purl: pkg:nuget/SixLabors.ImageSharp

Affected ranges

Type: ECOSYSTEM
Events: Introduced

3.0.0

Fixed

3.1.5

Affected versions

3.*

3.0.0

3.0.1

3.0.2

3.1.0

3.1.1

3.1.2

3.1.3

3.1.4