Security readout for executives and security teams
Plain-English summary
CVE-2017-13279 is an Android denial-of-service issue in media playlist parsing. A user must interact with malicious content, such as an M3U playlist, which can trigger excessive memory use and disrupt the device or affected process. The source bundle does not show code execution, privilege escalation, or active exploitation.
Executive priority
Treat this as a legacy Android availability risk. It is not supported by the sources as actively exploited or code-execution capable, but unpatched devices may still be disrupted by malicious media content. Prioritize cleanup where old Android devices remain operationally important.
Technical view
The issue is in M3UParser::parse in M3UParser.cpp. A large loop pushes items into a vector, causing memory resource exhaustion. Affected Android versions listed are 6.0 through 8.1. Exploitation requires user interaction and no additional privileges. No CVSS, CWE, or confirmed exploit activity is provided.
Likely exposure
Exposure is mainly legacy Android devices running versions 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, or 8.1, especially if they process untrusted media playlists and lack relevant vendor security updates.
Exploitation context
The available sources describe remote denial of service requiring user interaction. KEV status is false, and the bundle provides no evidence of active exploitation or public weaponization. The practical attacker goal would be disruption, not data theft, based on current evidence.
Researcher notes
Evidence is limited to the CVE description and Android bulletin reference. The root condition is memory exhaustion during M3U parsing from vector growth. Avoid assuming broader media formats, affected vendors beyond Android, exploit availability, or exact patch behavior unless confirmed from vendor advisories.
Mitigation direction
- Identify Android 6.0 through 8.1 devices still in use.
- Apply applicable Android vendor security updates from the April 2018 bulletin.
- Retire or isolate devices that cannot receive security updates.
- Limit handling of untrusted M3U playlists on unsupported Android devices.
- Check vendor guidance for device-specific patch availability.
Validation and detection
- Inventory Android OS versions and security patch levels.
- Confirm affected devices received the relevant April 2018 Android security update.
- Review mobile telemetry for crashes during media playlist handling.
- Prioritize unmanaged or unsupported devices for remediation.
- Document any devices that cannot be patched and their compensating controls.
Public sources used
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2017-13279 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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/2018-04-01CVE 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.