CVE-2024-45192

2024-08-2200:00:00

mitre

github.com

matrix

libolm

base64

cache-timing attacks

group session keys

vulnerability

unsupported products

EPSS

Percentile

16.4%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:matrix:olm:*:*:*:*:*:*:*:*"
    ],
    "vendor": "matrix",
    "product": "olm",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "3.2.6"
      }
    ],
    "defaultStatus": "unknown"
  }
]