CVE-2022-38097
Last modified
CVE-2022-38097 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 12.0.1.12430. By prematurely destroying annotation objects, a specially-crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. EPSS estimates a 0.80% chance of exploitation in the next 30 days.
Description
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 12.0.1.12430. By prematurely destroying annotation objects, a specially-crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted, malicious site if the browser plugin extension is enabled.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Foxit | Pdf Reader | 12.0.1.12430 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1601Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1601Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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