CVE-2018-9918
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.
Published:Apr 10, 2018
Last Modified:Nov 21, 2024
EPS:Apr 10, 2018
EPSS Score:0.00236
CVSS Score:7.8
Affected Products
Vendor
Product
Action
Vendor
Canonical
Product
Ubuntu Linux
Canonical
Ubuntu Linux
Vendor
Qpdf Project
Product
Qpdf
Qpdf Project
Qpdf
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
