Published: 07/08/2017 Updated: 21/10/2018

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

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clamav clamav 0.99.2

Debian Bug report logs - #888484 clamav: Security release 0993 available (CVE-2017-12374 CVE-2017-12375 CVE-2017-12376 CVE-2017-12377 CVE-2017-12378 CVE-2017-12379 CVE-2017-12380) Package: clamav; Maintainer for clamav is ClamAV Team <pkg-clamav-devel@listsaliothdebianorg>; Source for clamav is src:clamav (PTS, buildd, popcon) ...

Several security issues were fixed in ClamAV ...

Heap-based buffer overflow in mspack/lzxdc:mspack/lzxdc in libmspack 05alpha, as used in ClamAV 0992, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file(CVE-2017-6419) The wwunpack function in libclamav/wwunpackc in ClamAV 0 ...

libclamav/messagec in ClamAV before 0993 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message ...

CWE-125 https://github.com/vrtadmin/clamav-devel/commit/586a5180287262070637c8943f2f7efd652e4a2c https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_email_crash.md https://bugzilla.clamav.net/show_bug.cgi?id=11797 http://www.securityfocus.com/bid/100154 https://security.gentoo.org/glsa/201804-16 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888484 https://nvd.nist.gov https://usn.ubuntu.com/3393-2/

CVE-2017-6418

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