Uncontrolled Recursion Affecting qpdf package, versions <8.0.2-3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-QPDF-5694257
- published10 Apr 2018
- disclosed10 Apr 2018
Introduced: 10 Apr 2018
CVE-2018-9918 (opens in a new tab)How to fix?
Upgrade Debian:13 qpdf to version 8.0.2-3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qpdf package and not the qpdf package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
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.