SARA / Free Tools / CVE / CVE-2023-20052

CVE-2023-20052 — On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was

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

CVSS
5.3 MEDIUM
EPSS
6.33% (top 9.10%)
CWE
CWE-611
Published
2023-02-16T15:26:12.863Z
Last modified
2024-08-02T08:57:35.615Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

01What is this vulnerability?

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…

02Affected products

VendorProductVersions
CiscoCisco Secure Endpoint6.0.9, 6.0.7, 6.1.5, 6.1.7, 6.1.9, 6.2.1, 6.2.5, 6.2.19, 6.2.9, 6.3.5, 6.3.1, 6.3.7, 6.3.3, 7.0.5, 7.1.1, 7.1.5, 1.12.1, 1.12.2, 1.12.5, 1.12.0, 1.12.6, 1.12.3, 1.12.7, 1.12.4, 1.13.0, 1.13.1, 1.13.2, 1.11.0, 1.10.2, 1.10.1, 1.10.0, 1.14.0, 1.6.0, 1.9.0, 1.9.1, 1.8.1, 1.8.0, 1.8.4, 1.7.0, 7.2.13, 7.2.7, 7.2.3, 7.2.11, 7.2.5, 7.3.3, 7.3.5

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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