title: Stack overflow in Xpdf 4.05 due to object loop in PDF object stream
description: In Xpdf 4.05 (and earlier), a PDF object loop in an object stream leads to infinite recursion and a stack overflow.
problem types: CWE-674 Uncontrolled Recursion
affected:
{
defaultStatus: unaffected
platforms: all
product: Xpdf
vendor: Xpdf
versions:
lessThanOrEqual: 4.05, status: affected, version: 0, versionType: version
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: LOW
baseScore: 2.9
baseSeverity: LOW
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL