Vulnerabilities in pkg:nuget/Devolutions.XTS.NET

PACKAGE
Advisory Identifier: GHSA-j6vm-4r7g-x4gr
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Advisory Summary

CVE-2024-11862 is a MODERATE devolutions.xts.net vulnerable to timing attack vulnerability (CWE-385: Covert Timing Channel) affecting Devolutions.XTS.NET libraries in the NuGet ecosystem. The issue involves devolutions.xts.net vulnerable to timing attack on gf multiplications. Remediation is available by upgrading affected packages to version 2024.11.26.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:nuget/Devolutions.XTS.NET

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:nuget/Devolutions.XTS.NET. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-j6vm-4r7g-x4gr CVE-2024-11862 MODERATE Devolutions.XTS.NET Vulnerable to Timing Attack on GF Multiplications

CVE-2024-11862 at a Glance

CVE Identifier CVE-2024-11862
GHSA Identifier GHSA-j6vm-4r7g-x4gr
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-385: Covert Timing Channel
Affected Product Devolutions.XTS.NET
Package Ecosystem NuGet
Published Date
Last Updated

How to Fix CVE-2024-11862

To remediate this vulnerability, upgrade all affected Devolutions.XTS.NET dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Devolutions.XTS.NET fixed: 2024.11.26 
Upgrade Devolutions.XTS.NET to 2024.11.26
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for Devolutions.XTS.NET

How to Check if You Are Affected

To determine whether your application is affected by CVE-2024-11862, inspect your project dependencies for Devolutions.XTS.NET:

inspect dependencies for Devolutions.XTS.NET

Analyze the terminal output to locate any version of Devolutions.XTS.NET in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2024.11.26), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-385: Covert Timing Channel, where covert timing channels convey information by modulating some aspect of system behavior over time, so that the program receiving the information can observe system behavior and infer protected information. In Devolutions.XTS.NET, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

### Impact Timing attacks on Galois Field multiplications in this package. Successful exploitation would effectively allow a downgrade of the security guarantees of the XTS mode to the security guarantees of ECB mode, allowing block swapping, enabling identification of identical blocks, and rendering half of the XTS key obsolete. Timing attacks require specific conditions to be exploitable. ### Patches Patched in 2024.11.26 ### Workarounds Upgrade the package ### References https://en.wikipedia.org/wiki/Timing_attack

CVE-2024-11862 Affected Devolutions.XTS.NET Versions

1 component(s)
Fixed Versions:
2024.11.26
Product / Package Ecosystem Affected Versions Fixed Version
Devolutions.XTS.NET
nuget/Devolutions.XTS.NET
NuGet
< 2024.11.26
2024.11.26

References

GitHub Advisory / Wiki ADVISORY
https://github.com/Devolutions/XTS.NET/security/advisories/GHSA-j6vm-4r7g-x4gr
NVD — CVE-2024-11862 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-11862
Security Fix Commit FIX COMMIT
https://github.com/Devolutions/XTS.NET/commit/fb349d5bfb587218e8603b38ea37f03f036b57fd
Devolutions.XTS.NET Source Repository REPOSITORY
https://github.com/Devolutions/XTS.NET

Frequently Asked Questions

What is CVE-2024-11862?
CVE-2024-11862 is a security vulnerability in Devolutions.XTS.NET involving Devolutions.XTS.NET Vulnerable to Timing Attack on GF Multiplications under CWE-385: Covert Timing Channel.
Which Devolutions.XTS.NET versions are affected?
Affected versions include releases prior to 2024.11.26 across affected packages: Devolutions.XTS.NET.
What version fixes CVE-2024-11862?
Upgrading to 2024.11.26 (or the latest patched release for your respective branch) resolves the vulnerability.
Is Devolutions.XTS.NET affected?
Yes, Devolutions.XTS.NET is affected in releases prior to 2024.11.26. Upgrade your dependency to 2024.11.26 or later.
What CWE is associated with CVE-2024-11862?
CVE-2024-11862 is classified under CWE-385: Covert Timing Channel (Covert timing channels convey information by modulating some aspect of system behavior over time, so that the program receiving the information can observe system behavior and infer protected information.).
How can I check NuGet dependencies for CVE-2024-11862?
Run the dependency tree command: 'inspect dependencies for Devolutions.XTS.NET'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-j6vm-4r7g-x4gr",
  "modified" : "2024-11-27T19:01:01Z",
  "published" : "2024-11-27T19:01:01Z",
  "aliases" : [ "CVE-2024-11862" ],
  "summary" : "Devolutions.XTS.NET Vulnerable to Timing Attack on GF Multiplications",
  "details" : "### Impact\nTiming attacks on Galois Field multiplications in this package. Successful exploitation would effectively allow a downgrade of the security guarantees of the XTS mode to the security guarantees of ECB mode, allowing block swapping, enabling identification of identical blocks, and rendering half of the XTS key obsolete. Timing attacks require specific conditions to be exploitable.\n\n### Patches\nPatched in 2024.11.26\n\n### Workarounds\nUpgrade the package\n\n### References\nhttps://en.wikipedia.org/wiki/Timing_attack\n",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Devolutions.XTS.NET"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2024.11.26"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/Devolutions/XTS.NET/security/advisories/GHSA-j6vm-4r7g-x4gr"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-11862"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Devolutions/XTS.NET/commit/fb349d5bfb587218e8603b38ea37f03f036b57fd"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Devolutions/XTS.NET"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-385" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-11-27T19:01:01Z",
    "nvd_published_at" : "2024-11-27T15:15:25Z"
  }
}