Security readout for executives and security teams
GraphicsMagick could be made to mishandle a crafted WPG image. The issue is a heap buffer overflow tied to unusually large colormap data. Organizations are exposed mainly where GraphicsMagick processes untrusted image uploads or conversions. The public sources do not confirm active exploitation or define the exact impact. Likely exposure is limited to systems running GraphicsMagick 1.3.25 or earlier that process WPG files from users, customers, email, web uploads, or automated conversion workflows. Exposure may be indirect through applications that embed GraphicsMagick. Treat this as a patch-and-reduce-exposure item for systems that process untrusted images. Urgency rises if GraphicsMagick is internet-facing or used in customer upload pipelines. No source here confirms active exploitation. Mitigation focus: Inventory GraphicsMagick versions and identify deployments at 1.3.25 or earlier.; Apply vendor or distribution updates, including relevant Debian GraphicsMagick security packages where applicable.; Restrict or disable WPG processing for untrusted inputs until patched..
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-2016-7996 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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