Security readout for executives and security teams
GraphicsMagick 1.3.26 can corrupt heap memory when handling certain multi-frame CMYK image output with mismatched frame widths. For a business, the concern is any service that processes user-supplied images. The source bundle does not provide CVSS, confirmed impact beyond heap overflow, or active exploitation evidence. Exposure is most likely where GraphicsMagick 1.3.26 or vulnerable downstream packages process untrusted or externally supplied images, especially workflows that write CMYK images or handle multi-frame files. Treat this as a targeted remediation item for image-processing systems, not an emergency based on the provided evidence. Patch exposed GraphicsMagick deployments during normal vulnerability management, with higher priority for internet-facing upload or conversion services. Mitigation focus: Identify GraphicsMagick versions deployed on servers and build images.; Apply relevant vendor security updates from Debian, Ubuntu, or upstream guidance.; Prioritize systems processing user-supplied images or automated image conversions..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2017-11643 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
- DSA-4321CVE reference · vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20180627 [SECURITY] [DLA 1401-1] graphicsmagick security updateCVE reference · mailing-list, x_refsource_MLIST
- USN-4222-1CVE reference · vendor-advisory, x_refsource_UBUNTU
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.