Security readout for executives and security teams
This is an old denial-of-service issue in GtkHTML as used by Evolution before 1.2.4. A malformed email message could crash the mail client. Business impact is disruption for users still running legacy Linux desktop mail stacks, not confirmed data theft or remote system takeover. Exposure is most plausible on obsolete systems running Evolution before 1.2.4 or distribution packages containing the affected GtkHTML component. Modern environments are unlikely to be exposed unless legacy desktops, archives, or unsupported Linux images remain in use. Prioritize this as a legacy hygiene issue. It is not supported by active-exploitation evidence in the bundle, but exposed outdated mail clients can still create user disruption and signal unsupported endpoint risk. Mitigation focus: Identify any systems running legacy Evolution or GtkHTML packages.; Upgrade Evolution/GtkHTML to vendor-fixed packages or Evolution 1.2.4 or later.; Use the cited distribution advisories to map fixed package versions..
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-2003-0133 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
- oval:org.mitre.oval:def:138CVE reference · vdb-entry, signature
Products and packages named in the record
CWE details
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