Improper Input Validation Affecting olm package, versions [0,]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-UNMANAGED-OLM-7814201
  • published 23 Aug 2024
  • disclosed 22 Aug 2024
  • credit Soatok

How to fix?

There is no fixed version for olm.

Overview

Affected versions of this package are vulnerable to Improper Input Validation in the Ed25519 signature, specifically not ensuring that S < n. An attacker can manipulate the signature values to bypass security controls or impersonate another user by exploiting the signature malleability.

Note: libolm is now deprecated.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
6.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None