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Medium severity5.5NVD Advisory· Published Apr 28, 2021· Updated Jun 17, 2026

CVE-2021-3508

CVE-2021-3508

Description

A flaw was found in PDFResurrect in version 0.22b. There is an infinite loop in get_xref_linear_skipped() in pdf.c via a crafted PDF file.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

PDFResurrect/PDFResurrectdescription
PDFResurrect/PDFResurrectllm-fuzzy
Range: = 0.22b

Patches

Vulnerability mechanics

References

2

bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
github.com/enferex/pdfresurrect/issues/17nvdExploitPatchThird Party Advisory

News mentions

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