CVE-2023-20052

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Source
https://cve.org/CVERecord?id=CVE-2023-20052
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-20052.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-20052
Downstream
Related
Published
2023-03-01T08:15:11.980Z
Modified
2026-03-13T06:52:01.840602Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/cisco-talos/clamav

Affected ranges

Type
GIT
Repo
https://github.com/cisco-talos/clamav
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
416cd0b78c9dec2290241d2930d23beb9867465c
Introduced
ba51bf8e644921a1592d2f3d280a2daa924acfd8
Last affected
3f210df417a2fe9364803a46da671e501ad848d8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
09f373f82ad0978e267cc9b795aa93d7f8e8b7d2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
679993ac0f756155c593ef7ba5e7426ce815edae
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
94d6497711c93da44048ef42dc72e0ebccc19337
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.103.7"
        },
        {
            "introduced": "0.104.0"
        },
        {
            "last_affected": "0.105.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-rc"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.0-rc2"
        }
    ]
}

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "1.20.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "1.21.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "7.5.9"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "8.0.1.21160"
            },
            {
                "fixed": "8.1.5"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "3.6.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "3.0.0"
            },
            {
                "fixed": "3.7.35"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "3.8.0"
            },
            {
                "fixed": "3.11.23"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4.3.0"
            },
            {
                "fixed": "4.3.17"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4.4.0"
            },
            {
                "fixed": "4.6.4"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-20052.json"