VDB
CVE-2018-9918
CVE-2018-9918
PUBLISHED
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.
EPSS 0.40% · 61.2th percentile
Risk Scores
EPSS Score
0.40%
61.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | qpdf | 0, 5.1.3-2, 5.1.3-3 |
| Ubuntu:14.04:LTS | qpdf | 0, 5.0.1-1, 5.0.1-1ubuntu1 |
Exploit Intelligence
- https://github.com/qpdf/qpdf/issues/202 (nist-nvd)
Timeline
- Apr 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-9918 third-party-advisory
- https://ubuntu.com/security/notices/USN-3638-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-9918 third-party-advisory