Security readout for executives and security teams
CVE-2003-0538 is an old remote code execution issue in Mozart/Oz packaging. A vulnerable mailcap association could cause a MIME-aware client to run Oz application content through the Oz interpreter, allowing attacker-supplied Oz programs to execute. Business urgency depends on whether legacy Mozart 1.2.5 or earlier is still installed and reachable through mail or web client workflows. Exposure is most likely on legacy systems with Mozart 1.2.5 or earlier installed and MIME-aware clients configured to use the vulnerable mailcap entry. Modern exposure is probably limited, but asset inventories often miss obsolete language runtimes and desktop MIME handlers. Treat as a legacy exposure cleanup item with elevated priority where obsolete desktop or server tooling processes untrusted MIME content. It is not KEV-listed in the provided bundle, but arbitrary program execution warrants prompt verification in legacy estates. Mitigation focus: Check Debian DSA-342 and vendor guidance for corrected Mozart packages.; Remove Mozart/Oz from systems where it is no longer required.; Audit mailcap entries for unsafe Oz interpreter associations..
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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CVE-2003-0538 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
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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
Products and packages named in the record
CWE details
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