CVE-2017-6418

Description

libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.56%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_email_crash.md third party advisory
https://bugzilla.clamav.net/show_bug.cgi?id=11797 permissions required
http://www.securityfocus.com/bid/100154 vdb entry
https://github.com/vrtadmin/clamav-devel/commit/586a5180287262070637c8943f2f7efd652e4a2c issue tracking third party advisory patch
https://security.gentoo.org/glsa/201804-16 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-6418?
CVE-2017-6418 has been scored as a medium severity vulnerability.
How to fix CVE-2017-6418?
To fix CVE-2017-6418, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-6418 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-6418 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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