CVE-2020-6115

An exploitable vulnerability exists in the cross-reference table repairing functionality of Nitro Software, Inc.’s Nitro Pro 13.13.2.242. While searching for an object identifier in a malformed document that is missing from the cross-reference table, the application will save a reference to the object’s cross-reference table entry inside a stack variable. If the referenced object identifier is not found, the application may resize the cross-reference table which can change the scope of its entry. Later when the application tries to reference cross-reference entry via the stack variable, the application will access memory belonging to the recently freed table causing a use-after-free condition. A specially crafted document can be delivered by an attacker and loaded by a victim in order to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1068 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:gonitro:nitro_pro:13.13.2.242:*:*:*:*:*:*:*
cpe:2.3:a:gonitro:nitro_pro:13.16.2.300:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-09-17 13:15

Updated : 2023-12-10 13:27


NVD link : CVE-2020-6115

Mitre link : CVE-2020-6115

CVE.ORG link : CVE-2020-6115


JSON object : View

Products Affected

gonitro

  • nitro_pro
CWE
CWE-416

Use After Free