cve-2023-20032
Vulnerability from cvelistv5
Published
2023-02-16 15:24
Modified
2024-08-02 08:57
Severity ?
EPSS score ?
Summary
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:
A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code.
This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition.
For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"].
References
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Cisco Secure Web Appliance |
Version: 11.7.0-406 Version: 11.7.0-418 Version: 11.7.1-049 Version: 11.7.1-006 Version: 11.7.1-020 Version: 11.7.2-011 Version: 11.8.0-414 Version: 11.8.1-023 Version: 11.8.3-018 Version: 11.8.3-021 Version: 12.0.1-268 Version: 12.0.3-007 Version: 12.5.2-007 Version: 12.5.1-011 Version: 12.5.4-005 Version: 12.5.5-004 Version: 14.5.0-498 Version: 14.0.3-014 Version: 14.0.2-012 |
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|
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"version": "11.7.1-006"
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}
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}
],
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"defects": [
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"dateReserved": "2022-10-27T18:47:50.315Z",
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.