CVE-2020-5753

2020-05-2013:40:19

tenable

www.cve.org

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.1%

JSON

Signal Private Messenger Android v4.59.0 and up and iOS v3.8.1.5 and up allows a remote non-contact to ring a victim’s Signal phone and disclose currently used DNS server due to ICE Candidate handling before call is answered or declined.

CNA Affected

[
  {
    "product": "Signal Private Messenger",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android versions v4.59.0 and up, iOS versions v3.8.1.5 and up"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2020-33