CVE-2018-25306

PDFunite 0.41.0 Buffer Overflow via Malformed PDF

CVSS 6.9 MEDIUMEPSS 0.2%CWE-120

Vexday Risk Score

33Atención

Decisión SSVC (CISA)

Attend

PoC disponible → seguir de cerca

CVSS 6.9EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Ciclo de vida

29 abr 2026Publicada en NVD

Recomendación: Planificar corrección próxima — ya existe PoC pública.

PDFunite 0.41.0 contains a buffer overflow vulnerability that allows local attackers to crash the application by processing malformed PDF files during merge operations. Attackers can trigger a segmentation fault in the XRef::getEntry function within libpoppler by providing a specially crafted PDF file to the pdfunite utility.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Productos afectados

poppler-utils · PDFunite

PoCs públicas encontradas — 1

cve_referencewww.exploit-db.com/exploits/44490no verificado

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Referencias

https://launchpad.net/ubuntu/artful/+package/poppler-utils https://launchpad.net/ubuntu/+source/poppler/0.57.0-2ubuntu4.2 https://www.exploit-db.com/exploits/44490 https://www.vulncheck.com/advisories/pdfunite-buffer-overflow-via-malformed-pdf