description: An exploitable heap overflow vulnerability exists in the image rendering functionality of Poppler 0.53.0. A specifically crafted pdf can cause an image resizing after allocation has already occurred, resulting in heap corruption which can lead to code execution. An attacker controlled PDF file can be used to trigger this vulnerability.
problem types: heap overflow
affected:
{
product: Poppler
vendor: Poppler
versions:
status: affected, version: 0.53.0
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.0
]