Security readout for executives and security teams
This is an old Apple Mac OS X ImageIO flaw where a malicious BMP or GIF image could make the system reveal memory contents. The business risk is mainly to legacy Macs or applications that still process untrusted images on Mac OS X before 10.5.3. Exposure is likely limited to legacy Apple Mac OS X systems before 10.5.3, especially endpoints or services that open, preview, index, or transform untrusted BMP or GIF images through ImageIO. Treat this as a legacy exposure cleanup item unless old Mac OS X systems are still in production. Prioritize asset discovery and retirement over emergency response because active exploitation is not evidenced in the supplied sources. Mitigation focus: Upgrade affected Mac OS X systems to 10.5.3 or later where applicable.; Review Apple security advisories for the exact supported update path.; Restrict untrusted BMP and GIF handling on any remaining legacy systems..
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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CVE-2008-1573 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
- macosx-imageio-information-disclosure(42721)CVE reference · vdb-entry, x_refsource_XF
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.
