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Status published
Medium
CVE-2017-6420
The wwunpack function in libclamav/wwunpack.c in ClamAV 0.99.2 allows remote...
Vulnerability Description
The wwunpack function in libclamav/wwunpack.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (use-after-free) via a crafted PE file with WWPack compression.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from clamav
View All →CVE-2018-1000085
ClamAV version version 0.99.3 contains a Out of bounds heap...
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CVE-2017-6418
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a...
Medium
5.5
CVE-2016-1405
libclamav in ClamAV (aka Clam AntiVirus), as used in Advanced...
High
7.5
CVE-2016-1372
ClamAV (aka Clam AntiVirus) before 0.99.2 allows remote attackers to...
Medium
5.5
CVE-2015-2668
ClamAV before 0.98.7 allows remote attackers to cause a denial...
Medium
5
Affected Vendor
clamav
View all reports →Affected Software
clamav
Vulnerable Versions:
0.99.2
Timeline
Official Publish:
August 7th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.