| CVE-2009-1856 | Date: (C)2009-06-11 (M)2018-03-03 |
Integer overflow in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 allows attackers to cause a denial of service or possibly execute arbitrary code via a PDF file containing unspecified parameters to the FlateDecode filter, which triggers a heap-based buffer overflow.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V3 Severity: | CVSS V2 Severity: |
| CVSS Score : | CVSS Score : 9.3 |
| Exploit Score: | Exploit Score: 8.6 |
| Impact Score: | Impact Score: 10.0 |
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| CVSS V3 Metrics: | CVSS V2 Metrics: |
| Attack Vector: | Access Vector: NETWORK |
| Attack Complexity: | Access Complexity: MEDIUM |
| Privileges Required: | Authentication: NONE |
| User Interaction: | Confidentiality: COMPLETE |
| Scope: | Integrity: COMPLETE |
| Confidentiality: | Availability: COMPLETE |
| Integrity: | |
| Availability: | |
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