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AndroidOperating system · Google

CVE-2019-20613

HIGH · 8.1 CVSS v3.1 Published 2020-03-24
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
90/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is time-based SQL injection in Contacts. The Samsung ID is SVE-2018-13452 (March 2019).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Time-based SQL injection vulnerability in the Contacts application on Samsung mobile devices running Android N (7.x) and O (8.x) software, allowing potential extraction of sensitive contact data through crafted SQL queries.

MitigationApply Samsung's March 2019 security patch (SVE-2018-13452) to affected devices to remediate the SQL injection vulnerability in Contacts.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
AndroidOperating system
Affected:= 7.0= 7.1.0= 7.1.1= 7.1.2= 8.0= 8.1

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm device is a Samsung mobile device
    Check device manufacturer in Settings > About Phone or run 'getprop ro.product.manufacturer' in ADB shell
    Affected if Device is not a Samsung device - this vulnerability specifically affects Samsung mobile devices only
  2. Check Android version
    Check Android version in Settings > About Phone > Android version or run 'getprop ro.build.version.release' in ADB shell
    Affected if Version is 7.0, 7.1.0, 7.1.1, 7.1.2, 8.0, or 8.1
  3. Verify Contacts application is in use
    Confirm Samsung Contacts app is installed and accessible on the device
    Affected if Samsung Contacts application is installed and accessible
  4. Check Samsung security patch level
    Check Security patch level in Settings > About Phone > Security patch level or run 'getprop ro.build.version.security_patch' in ADB shell
    Affected if Security patch level is earlier than March 2019 (format: 2019-03-01 or older)

A Samsung device running Android 7.0-8.1 with a security patch level before March 2019 is affected by this time-based SQL injection in the Contacts application.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Samsung's March 2019 security patch (SVE-2018-13452) to affected devices to remediate the SQL injection vulnerability in Contacts.

Fix this in Android Scoped from the published advisory
  • Consultation8.0 h
  • Implementation4.0 h
  • Testing8.0 h
  • Review / QA4.0 h
24.0 hours of engineering $4,240
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2019-20613 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data