| ID |
CVE-2022-20803
|
| Summary |
A vulnerability in the OLE2 file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device.The vulnerability is due to incorrect use of the realloc function that may result in a double-free. An attacker could exploit this vulnerability by submitting a crafted OLE2 file to be scanned by ClamAV on the affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition. |
| References |
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| Vulnerable Configurations |
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cpe:2.3:a:clamav:clamav:0.104.0:-:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.104.0:-:*:*:*:*:*:*
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cpe:2.3:a:clamav:clamav:0.104.0:rc2:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.104.0:rc2:*:*:*:*:*:*
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cpe:2.3:a:clamav:clamav:0.104.1:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.104.1:*:*:*:*:*:*:*
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cpe:2.3:a:clamav:clamav:0.104.2:*:*:*:*:*:*:*
cpe:2.3:a:clamav:clamav:0.104.2:*:*:*:*:*:*:*
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| CVSS |
| Base: | None |
| Impact: | |
| Exploitability: | |
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| CWE |
CWE-415 |
| CAPEC |
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| Access |
| Vector | Complexity | Authentication |
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| Impact |
| Confidentiality | Integrity | Availability |
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| Last major update |
01-10-2023 - 11:15 |
| Published |
17-02-2023 - 18:15 |
| Last modified |
01-10-2023 - 11:15 |
