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ALPINE-CVE-2017-12374 PUBLISHED CVSS 7.5 HIGH

The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of input validation checking mechanisms during certain mail parsing operations (mbox.c operations on bounce messages). If successfully exploited, the ClamAV software could allow a variable pointing to the mail body which could cause a used after being free (use-after-free) instance which may lead to a disruption of services on an affected device to include a denial of service condition.

Risk Scores

CVSS v3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Alpine:v3.9clamav0.97.8-r0, 0.99.2-r6, 0.99.2-r5
Alpine:v3.8clamav0.94.2-r0, 0.99.2-r6, 0.99.2-r5
Alpine:v3.13clamav0.97-r0, 0, 0.94.2-r0
Alpine:v3.10clamav0.99.2-r6, 0.99.2-r5, 0.99.2-r4
Alpine:v3.11clamav0.97.3-r2, 0.99.2-r6, 0.99.2-r5
Alpine:v3.12clamav0.99.2-r6, 0.94.2-r0, 0.94.2-r1

Timeline

References

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