Security readout for executives and security teams
This flaw can make QPDF/libqpdf stop working or consume stack resources when it processes a maliciously crafted PDF. The expected business impact is denial of service, not data theft or code execution based on the provided sources. Exposure matters most where PDF processing is automated or user-supplied documents are accepted. Likely exposed assets are systems running QPDF/libqpdf, especially services that parse, inspect, transform, or repair PDFs from untrusted users. The sources specifically name QPDF 6.0.0; broader version impact is not established in the bundle. Treat this as a moderate availability risk. Prioritize internet-facing or business-critical PDF workflows first. The bundle does not support emergency response for active exploitation, but outdated QPDF packages should be updated through normal vulnerability management. Mitigation focus: Identify QPDF and libqpdf versions on servers, desktops, containers, and build images.; Apply vendor security updates, including applicable Ubuntu USN-3638-1 packages.; Check current QPDF upstream or distro guidance for supported fixed 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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ATT&CK lookup starting points
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CVE-2017-11627 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
- https://github.com/qpdf/qpdf/issues/118CVE reference · x_refsource_MISC
- USN-3638-1CVE 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.