Security readout for executives and security teams
CVE-2017-13156 is an Android elevation-of-privilege issue in the ART system component. The source bundle names affected Android versions from 5.1.1 through 8.0 and links it to the Android December 2017 bulletin. A cited reference identifies it as the Janus APK signature bypass, but the bundle does not provide full technical details. Exposure is most likely on Android devices running the listed unsupported or unpatched versions. Organizations with managed mobile fleets, embedded Android, kiosks, or legacy handhelds should treat inventory gaps as the main uncertainty. Prioritize as a legacy Android fleet risk. Business urgency depends on whether affected versions still exist in production, especially on devices that install third-party APKs or cannot be patched by the OEM. Mitigation focus: Confirm whether affected Android versions remain in the fleet.; Apply the relevant Android December 2017 security bulletin updates where available.; Check OEM or device vendor guidance for model-specific firmware availability..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-13156 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://source.android.com/security/bulletin/2017-12-01CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.