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Vulnerability from cleanstart
Published
2026-07-30 07:10
Modified
2026-07-30 09:38
Summary
Security fixes in clamav 1.0.1-r0
Details
Package clamav version 1.0.1-r0 fixes 2 vulnerabilities: CVE-2023-20032, CVE-2023-20052
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Alpine",
"name": "clamav"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1-r0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.1-r0"
]
}
],
"credits": [],
"database_specific": {},
"details": "Package clamav version 1.0.1-r0 fixes 2 vulnerabilities: CVE-2023-20032, CVE-2023-20052",
"id": "CLEANSTART-2026-JK72003",
"modified": "2026-07-30T09:38:59Z",
"published": "2026-07-30T07:10:53Z",
"references": [
{
"type": "WEB",
"url": "https://www.clamav.net/"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes in clamav 1.0.1-r0",
"upstream": [
"CVE-2023-20032",
"CVE-2023-20052"
]
}
CVE-2023-20032 (GCVE-0-2023-20032)
Vulnerability from cvelistv5 – Published: 2023-02-16 15:24 – Updated: 2024-08-02 08:57
VLAI
EPSS
VEX
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/"].
Severity
9.8 (Critical)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Web Appliance |
Affected:
11.7.0-406
Affected: 11.7.0-418 Affected: 11.7.1-049 Affected: 11.7.1-006 Affected: 11.7.1-020 Affected: 11.7.2-011 Affected: 11.8.0-414 Affected: 11.8.1-023 Affected: 11.8.3-018 Affected: 11.8.3-021 Affected: 12.0.1-268 Affected: 12.0.3-007 Affected: 12.5.2-007 Affected: 12.5.1-011 Affected: 12.5.4-005 Affected: 12.5.5-004 Affected: 14.5.0-498 Affected: 14.0.3-014 Affected: 14.0.2-012 |
|
| Cisco | Cisco Secure Endpoint |
Affected:
6.1.9
Affected: 6.2.5 Affected: 6.3.7 Affected: 6.3.3 Affected: 7.0.5 Affected: 7.1.1 Affected: 1.12.1 Affected: 1.12.2 Affected: 1.12.3 Affected: 1.12.7 Affected: 1.12.4 Affected: 1.11.0 Affected: 1.10.2 Affected: 1.10.0 Affected: 1.14.0 Affected: 1.6.0 Affected: 1.9.0 Affected: 1.8.1 Affected: 1.8.0 Affected: 1.7.0 Affected: 7.2.13 Affected: 7.3.5 |
|
| Cisco | Cisco Secure Endpoint Private Cloud Administration Portal |
Affected:
N/A
|
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{
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{
"status": "affected",
"version": "7.0.5"
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{
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{
"status": "affected",
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{
"status": "affected",
"version": "1.12.2"
},
{
"status": "affected",
"version": "1.12.3"
},
{
"status": "affected",
"version": "1.12.7"
},
{
"status": "affected",
"version": "1.12.4"
},
{
"status": "affected",
"version": "1.11.0"
},
{
"status": "affected",
"version": "1.10.2"
},
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"status": "affected",
"version": "1.10.0"
},
{
"status": "affected",
"version": "1.14.0"
},
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"status": "affected",
"version": "1.6.0"
},
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"status": "affected",
"version": "1.9.0"
},
{
"status": "affected",
"version": "1.8.1"
},
{
"status": "affected",
"version": "1.8.0"
},
{
"status": "affected",
"version": "1.7.0"
},
{
"status": "affected",
"version": "7.2.13"
},
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"status": "affected",
"version": "7.3.5"
}
]
},
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"product": "Cisco Secure Endpoint Private Cloud Administration Portal",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "N/A"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\r\n\r \r 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.\r\n\r \r 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.\r\n\r For a description of this vulnerability, see the ClamAV blog [\"https://blog.clamav.net/\"]."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that a proof-of-concept is available that demonstrates that this vulnerability can be used to cause a buffer overflow and subsequent process termination.\r\n\r\nAdditional technical information is also available that describes this vulnerability in detail.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
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]
}
],
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"references": [
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy"
}
],
"source": {
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"defects": [
"CSCwd74135",
"CSCwd74134",
"CSCwd74133",
"CSCwe18204",
"CSCwd74132"
],
"discovery": "EXTERNAL"
}
}
},
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-20052 (GCVE-0-2023-20052)
Vulnerability from cvelistv5 – Published: 2023-02-16 15:26 – Updated: 2024-08-02 08:57
VLAI
EPSS
VEX
Summary
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:
A vulnerability in the DMG 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 access sensitive information on an affected device.
This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.
Severity
5.3 (Medium)
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Endpoint |
Affected:
6.0.9
Affected: 6.0.7 Affected: 6.1.5 Affected: 6.1.7 Affected: 6.1.9 Affected: 6.2.1 Affected: 6.2.5 Affected: 6.2.19 Affected: 6.2.9 Affected: 6.3.5 Affected: 6.3.1 Affected: 6.3.7 Affected: 6.3.3 Affected: 7.0.5 Affected: 7.1.1 Affected: 7.1.5 Affected: 1.12.1 Affected: 1.12.2 Affected: 1.12.5 Affected: 1.12.0 Affected: 1.12.6 Affected: 1.12.3 Affected: 1.12.7 Affected: 1.12.4 Affected: 1.13.0 Affected: 1.13.1 Affected: 1.13.2 Affected: 1.11.0 Affected: 1.10.2 Affected: 1.10.1 Affected: 1.10.0 Affected: 1.14.0 Affected: 1.6.0 Affected: 1.9.0 Affected: 1.9.1 Affected: 1.8.1 Affected: 1.8.0 Affected: 1.8.4 Affected: 1.7.0 Affected: 7.2.13 Affected: 7.2.7 Affected: 7.2.3 Affected: 7.2.11 Affected: 7.2.5 Affected: 7.3.3 Affected: 7.3.5 |
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"vendor": "Cisco",
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"version": "6.2.19"
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"version": "6.2.9"
},
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"status": "affected",
"version": "6.3.5"
},
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"status": "affected",
"version": "6.3.1"
},
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"status": "affected",
"version": "6.3.7"
},
{
"status": "affected",
"version": "6.3.3"
},
{
"status": "affected",
"version": "7.0.5"
},
{
"status": "affected",
"version": "7.1.1"
},
{
"status": "affected",
"version": "7.1.5"
},
{
"status": "affected",
"version": "1.12.1"
},
{
"status": "affected",
"version": "1.12.2"
},
{
"status": "affected",
"version": "1.12.5"
},
{
"status": "affected",
"version": "1.12.0"
},
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"status": "affected",
"version": "1.12.6"
},
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"status": "affected",
"version": "1.12.3"
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"status": "affected",
"version": "1.12.7"
},
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"status": "affected",
"version": "1.12.4"
},
{
"status": "affected",
"version": "1.13.0"
},
{
"status": "affected",
"version": "1.13.1"
},
{
"status": "affected",
"version": "1.13.2"
},
{
"status": "affected",
"version": "1.11.0"
},
{
"status": "affected",
"version": "1.10.2"
},
{
"status": "affected",
"version": "1.10.1"
},
{
"status": "affected",
"version": "1.10.0"
},
{
"status": "affected",
"version": "1.14.0"
},
{
"status": "affected",
"version": "1.6.0"
},
{
"status": "affected",
"version": "1.9.0"
},
{
"status": "affected",
"version": "1.9.1"
},
{
"status": "affected",
"version": "1.8.1"
},
{
"status": "affected",
"version": "1.8.0"
},
{
"status": "affected",
"version": "1.8.4"
},
{
"status": "affected",
"version": "1.7.0"
},
{
"status": "affected",
"version": "7.2.13"
},
{
"status": "affected",
"version": "7.2.7"
},
{
"status": "affected",
"version": "7.2.3"
},
{
"status": "affected",
"version": "7.2.11"
},
{
"status": "affected",
"version": "7.2.5"
},
{
"status": "affected",
"version": "7.3.3"
},
{
"status": "affected",
"version": "7.3.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\r\n\r \r A vulnerability in the DMG 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 access sensitive information on an affected device.\r\n\r \r This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
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"cweId": "CWE-611",
"description": "Improper Restriction of XML External Entity Reference",
"lang": "en",
"type": "cwe"
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"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-clamav-xxe-TcSZduhN",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-xxe-TcSZduhN"
}
],
"source": {
"advisory": "cisco-sa-clamav-xxe-TcSZduhN",
"defects": [
"CSCwd87111",
"CSCwd87112",
"CSCwd87113"
],
"discovery": "EXTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2023-20052",
"datePublished": "2023-02-16T15:26:12.863Z",
"dateReserved": "2022-10-27T18:47:50.319Z",
"dateUpdated": "2024-08-02T08:57:35.615Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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