https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 21:23:44 +0000 https://vulnerability.circl.lu/vuln/cve-2018-18020 <p>In QPDF 8.2.1, in libqpdf/QPDFWriter.cc, QPDFWriter::unparseObject and QPDFWriter::unparseChild have recursive calls for a long time, which allows remote attackers to cause a denial of service via a crafted PDF file.</p> <p>In QPDF 8.2.1, in libqpdf/QPDFWriter.cc, QPDFWriter::unparseObject and QPDFWriter::unparseChild have recursive calls for a long time, which allows remote attackers to cause a denial of service via a crafted PDF file.</p> https://vulnerability.circl.lu/vuln/cve-2018-18020 https://vulnerability.circl.lu/vuln/usn-5026-1 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: qpdf, Ubuntu:20.04:LTS: qpdf</p> <p>It was discovered that QPDF incorrectly handled certain malformed PDF files. A remote attacker could use this issue to cause QPDF to consume resources, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-18020)</p> <p>It was discovered that QPDF incorrectly handled certain malformed PDF files. A remote attacker could use this issue to cause QPDF to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-36978)</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: qpdf, Ubuntu:20.04:LTS: qpdf</p> <p>It was discovered that QPDF incorrectly handled certain malformed PDF files. A remote attacker could use this issue to cause QPDF to consume resources, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-18020)</p> <p>It was discovered that QPDF incorrectly handled certain malformed PDF files. A remote attacker could use this issue to cause QPDF to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-36978)</p> https://vulnerability.circl.lu/vuln/usn-5026-1