CVE-2020-5753

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Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-5753
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5753.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-5753
Published
2020-05-20T14:15:11.673Z
Modified
2026-07-08T20:43:19.500377Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/signalapp/signal-android

Affected ranges

Type
GIT
Repo
https://github.com/signalapp/signal-android
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6f39f9849a002f6361d192a00fbd7c52ffaf3bba
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.59.0"
        }
    ],
    "cpe": "cpe:2.3:a:signal:private_messenger:*:*:*:*:*:android:*:*"
}

Affected versions

2.*
2.0.4
v.*
v.4.50.1
v0.*
v0.6
v0.6.1
v0.6.2
v0.7
v0.7.2
v0.7.3
v0.7.4
v0.8
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.6
v0.9
v0.9.1
v0.9.2
v0.9.3
v0.9.4
v0.9.5
v0.9.6
v0.9.7
v0.9.8
v0.9.9.1
v0.9.9.2
v0.9.9.3
v0.9.9.4
v0.9.9.5
v0.9.9.6
v0.9.9.7
v0.9.9.8
v0.9.9.9
v1.*
v1.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v2.*
v2.0
v2.0.1
v2.0.2
v2.0.3
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.1.0
v2.1.1
v2.1.10
v2.1.2
v2.1.4
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.10.0
v2.10.1
v2.10.2
v2.11.0
v2.11.1
v2.12.0
v2.13.0
v2.14.0
v2.14.1
v2.14.2
v2.14.3
v2.14.4
v2.16.0
v2.16.1
v2.16.2
v2.16.3
v2.16.4
v2.17.0
v2.18.0
v2.18.1
v2.18.2
v2.19.0
v2.19.1
v2.2.0
v2.21.0
v2.22.0
v2.22.1
v2.22.2
v2.23.0
v2.23.1
v2.23.3
v2.24.0
v2.24.1
v2.25.0
v2.25.1
v2.25.3
v2.26.0
v2.26.2
v2.26.3
v2.26.5
v2.27.0
v2.27.1
v2.27.2
v2.28.0
v2.28.1
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.32.2
v2.4.1
v2.4.2
v2.5.1
v2.5.2
v2.5.3
v2.6.0
v2.6.2
v2.6.3
v2.6.4
v2.7.0-B1
v2.8.0
v2.9.1
v2.9.2
v2.9.3
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v3.1.1
v3.10.0
v3.11.0
v3.11.1
v3.12.0
v3.13.0
v3.13.1
v3.14.0
v3.14.1
v3.14.2
v3.15.0
v3.15.1
v3.15.2
v3.16.0
v3.16.1
v3.17.0
v3.18.0
v3.18.1
v3.18.2
v3.18.3
v3.19.0
v3.20.1
v3.20.2
v3.20.3
v3.20.4
v3.21.0
v3.21.1
v3.21.2
v3.21.3
v3.22.0
v3.22.1
v3.22.2
v3.23.0
v3.24.0
v3.24.1
v3.25.0
v3.25.1
v3.25.2
v3.25.3
v3.25.4
v3.26.0
v3.26.1
v3.26.2
v3.27.0
v3.27.1
v3.28.0
v3.28.1
v3.28.2
v3.28.3
v3.28.4
v3.29.2
v3.29.4
v3.29.5
v3.29.6
v3.3.0
v3.3.1
v3.3.2
v3.30.0
v3.30.1
v3.30.2
v3.30.3
v3.30.4
v3.31.0
v3.31.1
v3.31.2
v3.31.4
v3.4.0
v3.4.2
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.6.1
v3.7.0
v3.7.1
v3.7.2
v3.8.0
v3.9.0
v3.9.1
v4.*
v4.0.0
v4.0.1
v4.1.0
v4.10.1
v4.10.10
v4.10.11
v4.10.12
v4.10.2
v4.10.5
v4.10.6
v4.10.7
v4.10.8
v4.10.9
v4.11.1
v4.11.2
v4.11.3
v4.11.5
v4.12.3
v4.13.0
v4.13.1
v4.13.2
v4.13.3
v4.13.4
v4.13.5
v4.13.6
v4.13.7
v4.14.0
v4.14.1
v4.14.10
v4.14.2
v4.14.4
v4.14.5
v4.14.6
v4.14.7
v4.14.8
v4.14.9
v4.15.0
v4.15.1
v4.15.2
v4.15.3
v4.15.5
v4.16.3
v4.16.4
v4.16.6
v4.16.7
v4.16.9
v4.17.0
v4.17.1
v4.17.2
v4.17.3
v4.17.4
v4.17.5
v4.18.0
v4.18.1
v4.18.2
v4.18.3
v4.19.1
v4.19.2
v4.19.3
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.20.2
v4.20.3
v4.20.4
v4.20.5
v4.20.6
v4.20.7
v4.20.8
v4.20.9
v4.21.0
v4.21.1
v4.21.2
v4.21.3
v4.21.4
v4.21.5
v4.21.6
v4.22.0
v4.22.1
v4.22.2
v4.22.3
v4.22.4
v4.23.0
v4.23.1
v4.23.2
v4.23.3
v4.23.4
v4.24.0
v4.24.1
v4.24.2
v4.24.3
v4.24.4
v4.24.5
v4.24.6
v4.24.7
v4.24.8
v4.25.0
v4.25.1
v4.25.10
v4.25.2
v4.25.3
v4.25.4
v4.25.5
v4.25.6
v4.25.7
v4.25.8
v4.25.9
v4.26.0
v4.26.1
v4.26.2
v4.27.0
v4.27.1
v4.27.2
v4.27.3
v4.28.0
v4.28.1
v4.29.0
v4.29.1
v4.29.2
v4.29.3
v4.29.4
v4.29.5
v4.29.6
v4.29.7
v4.3.0
v4.3.1
v4.3.2
v4.30.0
v4.30.1
v4.30.2
v4.30.4
v4.30.5
v4.30.6
v4.30.7
v4.31.0
v4.31.1
v4.31.2
v4.31.3
v4.31.4
v4.31.5
v4.31.6
v4.31.7
v4.31.8
v4.32.0
v4.32.1
v4.32.2
v4.32.3
v4.32.4
v4.32.5
v4.32.6
v4.32.7
v4.32.8
v4.33.0
v4.33.1
v4.33.2
v4.33.3
v4.33.4
v4.33.5
v4.34.0
v4.34.1
v4.34.2
v4.34.3
v4.34.4
v4.34.5
v4.34.6
v4.34.7
v4.34.8
v4.35.0
v4.35.1
v4.35.2
v4.35.3
v4.36.0
v4.36.1
v4.36.2
v4.37.0
v4.37.1
v4.37.2
v4.38.0
v4.38.1
v4.38.2
v4.38.3
v4.39.0
v4.39.1
v4.39.2
v4.39.3
v4.39.4
v4.4.0
v4.40.0
v4.40.1
v4.40.2
v4.40.3
v4.40.4
v4.41.0
v4.41.1
v4.41.2
v4.41.3
v4.41.4
v4.41.5
v4.41.6
v4.42.0
v4.42.1
v4.42.2
v4.42.3
v4.43.0
v4.43.1
v4.43.2
v4.43.3
v4.43.4
v4.43.5
v4.43.6
v4.43.7
v4.43.8
v4.44.0
v4.44.1
v4.44.2
v4.44.3
v4.44.4
v4.44.5
v4.44.6
v4.44.7
v4.45.0
v4.45.1
v4.45.2
v4.46.0
v4.46.1
v4.46.2
v4.47.0
v4.47.1
v4.47.2
v4.47.3
v4.47.4
v4.47.5
v4.47.6
v4.48.0
v4.48.1
v4.48.10
v4.48.11
v4.48.12
v4.48.13
v4.48.14
v4.48.15
v4.48.16
v4.48.17
v4.48.2
v4.48.3
v4.48.4
v4.48.5
v4.48.6
v4.48.7
v4.48.8
v4.48.9
v4.49.0
v4.49.1
v4.49.10
v4.49.11
v4.49.12
v4.49.13
v4.49.14
v4.49.15
v4.49.16
v4.49.17
v4.49.18
v4.49.2
v4.49.3
v4.49.4
v4.49.5
v4.49.6
v4.49.7
v4.49.8
v4.49.9
v4.5.0
v4.5.2
v4.5.3
v4.50.0
v4.50.1
v4.50.2
v4.50.3
v4.50.4
v4.50.5
v4.50.6
v4.51.0
v4.51.1
v4.51.2
v4.51.2-corrected
v4.51.3
v4.51.4
v4.51.5
v4.51.6
v4.52.0
v4.52.1
v4.52.2
v4.52.3
v4.52.4
v4.53.0
v4.53.1
v4.53.2
v4.53.3
v4.53.4
v4.53.5
v4.53.6
v4.53.7
v4.54.0
v4.54.1
v4.54.2
v4.54.3
v4.55.0
v4.55.1
v4.55.2
v4.55.3
v4.55.4
v4.55.5
v4.55.6
v4.55.7
v4.55.8
v4.56.0
v4.56.1
v4.56.2
v4.56.3
v4.56.4
v4.57.0
v4.57.1
v4.57.2
v4.58.0
v4.58.1
v4.58.2
v4.58.3
v4.58.4
v4.58.5
v4.59.0
v4.6.0
v4.7.0
v4.7.1
v4.7.2
v4.7.3
v4.7.4
v4.8.0
v4.8.1
v4.9.0
v4.9.1
v4.9.2
v4.9.3
v4.9.4
v4.9.5
v4.9.6
v4.9.8
v4.9.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5753.json"

Git / github.com/signalapp/signal-ios

Affected ranges

Type
GIT
Repo
https://github.com/signalapp/signal-ios
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e8fd8bd19ed46049b671bf9108292d568c18f54d
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.8.1.5"
        }
    ],
    "cpe": "cpe:2.3:a:signal:signal:*:*:*:*:*:iphone_os:*:*"
}

Affected versions

0.*
0.1
1.*
1.0
1.0.2
1.0.3
1.0.4
1.0.4-1
1.0.4-2
1.0.5
1.0.6
1.0.6.2
1.0.7
1.0.8
1.2
1.3
2.*
2.0
2.0.1
2.0.2
2.0_beta_31_01_2015
2.1
2.1.1
2.1.3
2.10.0.0
2.10.0.1
2.10.0.2
2.10.0.3
2.11.0.0
2.11.0.1
2.11.0.2
2.11.0.3
2.11.1.0
2.11.1.1
2.11.1.2
2.11.1.3
2.11.1.4
2.11.1.5
2.12.0.0
2.12.0.1
2.12.0.2
2.12.1.0
2.12.1.1
2.12.1.2
2.13.0.0
2.13.0.1
2.13.0.10
2.13.0.11
2.13.0.12
2.13.0.13
2.13.0.14
2.13.0.15
2.13.0.16
2.13.0.2
2.13.0.3
2.13.0.4
2.13.0.5
2.13.0.6
2.13.0.7
2.13.0.8
2.13.0.9
2.13.1.0
2.13.2.0
2.14.0.0
2.14.0.1
2.14.0.2
2.14.0.3
2.14.0.4
2.14.1.0
2.15.0.0
2.15.0.1
2.15.0.2
2.15.0.3
2.15.0.4
2.16.0.0
2.16.0.1
2.16.0.10
2.16.0.11
2.16.0.12
2.16.0.13
2.16.0.15
2.16.0.16
2.16.0.17
2.16.0.2
2.16.0.3
2.16.0.4
2.16.0.5
2.16.0.6
2.16.0.7
2.16.0.9
2.17.0.0
2.17.0.1
2.17.0.2
2.17.0.3
2.17.0.4
2.17.0.5
2.17.0.6
2.17.0.7
2.17.0.8
2.19.0.0
2.19.0.1
2.19.0.10
2.19.0.11
2.19.0.12
2.19.0.13
2.19.0.14
2.19.0.16
2.19.0.17
2.19.0.18
2.19.0.19
2.19.0.2
2.19.0.20
2.19.0.21
2.19.0.22
2.19.0.3
2.19.0.4
2.19.0.5
2.19.0.6
2.2
2.20.0.13
2.20.0.14
2.20.0.15
2.20.0.16
2.20.0.17
2.20.0.18
2.20.0.19
2.20.0.2
2.20.0.21
2.20.0.22
2.20.0.23
2.20.0.24
2.20.0.25
2.20.0.27
2.20.0.28
2.20.0.29
2.20.0.3
2.20.0.30
2.20.0.31
2.20.0.32
2.20.0.33
2.20.0.34
2.20.0.35
2.20.0.36
2.20.0.37
2.20.0.38
2.20.0.39
2.20.0.4
2.20.0.40
2.20.0.41
2.20.0.42
2.20.0.5
2.20.0.6
2.20.0.7
2.23.0.0
2.23.0.1
2.23.0.10
2.23.0.11
2.23.0.12
2.23.0.13
2.23.0.14
2.23.0.2
2.23.0.3
2.23.0.4
2.23.0.5
2.23.0.6
2.23.0.7
2.23.0.8
2.23.0.9
2.24.0.0
2.24.0.1
2.24.0.2
2.24.0.3
2.24.0.4
2.24.0.5
2.24.0.6
2.24.0.7
2.24.0.8
2.25.0.0
2.25.0.1
2.25.0.11
2.25.0.12
2.25.0.13
2.25.0.14
2.25.0.15
2.25.0.16
2.25.0.17
2.25.0.18
2.25.0.19
2.25.0.2
2.25.0.20
2.25.0.21
2.25.0.22
2.25.0.23
2.25.0.24
2.25.0.25
2.25.0.26
2.25.0.27
2.25.0.28
2.25.0.3
2.25.0.4
2.25.0.5
2.25.0.6
2.25.0.7
2.25.0.8
2.26.0.1
2.26.0.10
2.26.0.11
2.26.0.12
2.26.0.13
2.26.0.2
2.26.0.3
2.26.0.4
2.26.0.5
2.26.0.8
2.26.0.9
2.27.0.0
2.27.0.1
2.27.0.2
2.27.0.3
2.27.0.4
2.28.0.0
2.28.0.1
2.28.0.10
2.28.0.2
2.28.0.3
2.28.0.4
2.28.0.5
2.28.0.6
2.28.0.7
2.28.0.8
2.28.0.9
2.29.0.1
2.29.0.10
2.29.0.12
2.29.0.13
2.29.0.14
2.29.0.15
2.29.0.16
2.29.0.2
2.29.0.3
2.29.0.4
2.29.0.6
2.3.0.3
2.3.0.4
2.3.0.5
2.3.0.6
2.3.0.7
2.3.1.0
2.3.2.0
2.3.2.1
2.3.3.0
2.3.4.0
2.3.5.0
2.31.0.0
2.31.0.1
2.31.0.10
2.31.0.11
2.31.0.2
2.31.0.3
2.31.0.4
2.31.0.5
2.31.0.6
2.31.0.7
2.31.0.8
2.31.0.9
2.32.0.0
2.32.0.1
2.32.0.2
2.32.0.4
2.32.0.5
2.33.0.0
2.33.0.1
2.33.0.2
2.33.0.3
2.33.0.4
2.33.0.5
2.33.0.6
2.33.0.7
2.33.0.8
2.33.0.9
2.34.0.0
2.34.0.1
2.34.0.14
2.34.0.2
2.34.0.3
2.34.0.4
2.34.0.5
2.35.0.0
2.35.0.1
2.35.0.2
2.35.0.4
2.35.0.5
2.35.0.6
2.35.0.7
2.36.0.0
2.36.0.1
2.36.0.2
2.36.0.3
2.36.0.4
2.36.0.5
2.37.0.0
2.37.0.1
2.37.0.2
2.37.0.4
2.37.0.5
2.38.0.0
2.38.0.1
2.38.0.2
2.38.0.3
2.38.0.4
2.38.0.5
2.38.0.6
2.38.0.7
2.38.0.8
2.38.0.9
2.4.0.0
2.4.0.1
2.4.0.2
2.4.0.3
2.4.0.4
2.4.1.0
2.4.1.1
2.4.2.0
2.40.0.0
2.40.0.1
2.40.0.2
2.40.0.3
2.40.0.4
2.40.0.5
2.40.0.6
2.40.0.7
2.40.0.8
2.41.0.0
2.41.0.2
2.42.0.0
2.42.0.1
2.42.0.2
2.42.0.3
2.42.0.4
2.43.0.0
2.43.0.1
2.46.0.0
2.46.0.10
2.46.0.12
2.46.0.13
2.46.0.14
2.46.0.15
2.46.0.16
2.46.0.17
2.46.0.19
2.46.0.25
2.46.0.27
2.46.0.31-internal
2.46.0.33-internal
2.46.0.35-internal
2.46.0.37-internal
2.46.0.39-internal
2.46.0.4
2.46.0.6
2.46.0.7
2.46.0.8
2.46.0.9
2.5.0.16
2.5.0.17
2.5.0.19
2.5.0.20
2.5.1.0
2.5.2.2
2.5.3.3
2.5.3.4
2.6.1.0
2.6.1.1
2.6.1.2
2.6.1.3
2.6.10.0
2.6.10.1
2.6.10.2
2.6.11.0
2.6.11.1
2.6.11.2
2.6.12.0
2.6.13.0
2.6.14.0
2.6.14.1
2.6.15.0
2.6.2.0
2.6.3.10
2.6.3.11
2.6.3.12
2.6.3.13
2.6.3.14
2.6.3.15
2.6.3.9
2.6.4.10
2.6.4.11
2.6.4.12
2.6.4.14
2.6.4.4
2.6.4.5
2.6.4.6
2.6.4.7
2.6.4.9
2.6.5.1
2.6.5.2
2.6.5.3
2.6.5.4
2.6.5.6
2.6.5.7
2.6.5.9
2.6.6.0
2.6.6.1
2.6.6.4
2.6.6.5
2.6.6.6
2.6.6.7
2.6.7.0
2.6.7.1
2.6.7.2
2.6.7.3
2.6.7.4
2.6.8.0
2.6.9.0
2.6.9.1
2.6.9.4
2.7.0.1
2.7.0.10
2.7.0.2
2.7.0.3
2.7.0.4
2.7.0.5
2.7.0.6
2.7.0.7
2.7.0.8
2.7.0.9
2.8.0.0
2.8.0.1
2.8.0.2
2.8.0.3
2.8.0.4
2.8.0.5
2.8.0.6
2.8.1.0
2.9.0.0
2.9.0.1
2.9.0.2
2.9.0.3
2.9.0.4
2.9.0.5
2.9.1.0
3.*
3.1.0.4
3.1.0.5
3.3.0.2
3.8.0.34
3.8.1.5
hotfix/2.*
hotfix/2.15.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5753.json"