CVE-2018-6381

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-6381
https://github.com/gdraheim/zziplib/issues/12Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
https://usn.ubuntu.com/3699-1/Third Party Advisory
https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-6381
https://github.com/gdraheim/zziplib/issues/12Exploit, Issue Tracking, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
https://usn.ubuntu.com/3699-1/Third Party Advisory

Timeline

Published: Jan 29, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-63823.3MantisBT 2.10.0 allows local users to conduct SQL Injection attacks via the vendor/adodb/adodb-php/server.php sql parameter in a request to CVE-2018-63838.8Monstra CMS through 3.0.4 has an incomplete "forbidden types" list that excludes .php (and similar) file extensions but not the .pht or .pha CVE-2018-63847.8Unquoted Windows search path vulnerability in NSClient++ before 0.4.1.73 allows non-privileged local users to execute arbitrary code with el CVE-2018-63879.8iBall iB-WRA150N 1.2.6 build 110401 Rel.47776n devices have a hardcoded password of admin for the admin account, a hardcoded password of sup CVE-2018-63888.8iBall iB-WRA150N 1.2.6 build 110401 Rel.47776n devices allow remote authenticated users to execute arbitrary OS commands via shell metachara CVE-2018-63897.5In WordPress through 4.9.2, unauthenticated attackers can cause a denial of service (resource consumption) by using the large list of regist CVE-2018-63906.5The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory bloc CVE-2018-63918.8A cross-site request forgery web vulnerability has been discovered on Netis WF2419 V2.2.36123 devices. A remote attacker is able to delete A CVE-2018-63926.5The filter_slice function in libavfilter/vf_transpose.c in FFmpeg through 3.4.1 allows remote attackers to cause a denial of service (out-of CVE-2018-63937.2FreePBX 10.13.66-32bit and 14.0.1.24 (SNG7-PBX-64bit-1712-2) allow post-authentication SQL injection via the order parameter. NOTE: the vend CVE-2018-63949.8SQL Injection exists in the InviteX 3.0.5 component for Joomla! via the invite_type parameter in a view=invites action.CVE-2018-63959.8SQL Injection exists in the Visual Calendar 3.1.3 component for Joomla! via the id parameter in a view=load action.