ZDI-CAN-12596: Esri ArcReader PMF File Parsing Uninitialized Pointer Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Esri ArcReader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PMF files. Crafted data in a PMF file can trigger access to a pointer prior to initialization. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Esri ArcReader |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-12596?
The severity of ZDI-CAN-12596 is high due to its potential for remote code execution.
How do I fix ZDI-CAN-12596?
To fix ZDI-CAN-12596, users should apply the latest security updates provided by Esri for ArcReader.
What types of attacks can exploit ZDI-CAN-12596?
ZDI-CAN-12596 can be exploited through malicious web pages or files that the user must open.
Who is affected by ZDI-CAN-12596?
ZDI-CAN-12596 affects installations of Esri ArcReader software.
Is user interaction required to exploit ZDI-CAN-12596?
Yes, user interaction is required for the exploitation of ZDI-CAN-12596.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-372
- alias/ZDI-CAN-12596
- alias/CVE-2021-29098
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/description
- agent/tags
- agent/event
- agent/source
- agent/type
- vendor/esri
- canonical/esri arcreader