Vulnerabilities (CVE)

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CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-25786 1 Qpdf Project 1 Qpdf 2023-08-16 N/A 8.8 HIGH
An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf.
CVE-2018-9918 2 Canonical, Qpdf Project 2 Ubuntu Linux, Qpdf 2019-10-03 6.8 MEDIUM 7.8 HIGH
libqpdf.a in QPDF through 8.0.2 mishandles certain "expected dictionary key but found non-name object" cases, allowing remote attackers to cause a denial of service (stack exhaustion), related to the QPDFObjectHandle and QPDF_Dictionary classes, because nesting in direct objects is not restricted.
CVE-2017-12595 1 Qpdf Project 1 Qpdf 2018-05-08 6.8 MEDIUM 7.8 HIGH
The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption and segmentation fault) or possibly have unspecified other impact via a PDF document with a deep data structure, as demonstrated by a crash in QPDFObjectHandle::parseInternal in libqpdf/QPDFObjectHandle.cc.