Security readout for executives and security teams
TuneClone 2.20 has a memory corruption flaw in its license code handling. A local attacker could use a malicious license string to make the application run attacker-controlled code. Business risk is mainly on endpoints where this older software is installed and accessible. Exposure is limited to systems running TuneClone 2.20. Risk increases where local users, shared workstations, or downloaded legacy installers allow untrusted interaction with the application. Prioritize if TuneClone 2.20 exists in the environment. The issue enables local code execution and has public exploit documentation, but current evidence does not show active exploitation or broad internet exposure. Mitigation focus: Inventory endpoints for TuneClone 2.20 installations.; Remove TuneClone 2.20 where business need is absent.; Check TuneClone vendor guidance for updated or fixed releases..
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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CWE-787: Exact CWE lookup
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Open ATT&CK lookupExecution behavior lookup
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Open ATT&CK lookupCVE-2019-25603 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.6 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.6HighVector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-47012CVE reference · exploit
- VulnCheck Advisory: TuneClone 2.20 Structured Exception Handler Buffer OverflowCVE reference · third-party-advisory
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.
Out-of-bounds Write
Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.