7.8
CVE-2021-31449
- EPSS 3.07%
- Veröffentlicht 07.05.2021 21:15:07
- Zuletzt bearbeitet 21.11.2024 06:05:41
- Quelle zdi-disclosures@trendmicro.com
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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.1.37576. 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 handling of U3D objects embedded in PDF files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13280.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Foxitsoftware ≫ Foxit Reader Version <= 10.1.3.37598
Foxitsoftware ≫ Phantompdf Version <= 9.7.5.29616
Foxitsoftware ≫ Phantompdf Version >= 10.0.0.0 <= 10.1.3.37598
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 3.07% | 0.862 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
| zdi-disclosures@trendmicro.com | 7.8 | 1.8 | 5.9 |
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-415 Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.