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FreeBSD : libzip -- denial of service (b2952517-07e5-4d19-8850-21c5b7e0623f)

medium Nessus Plugin ID 103481

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Synopsis

The remote FreeBSD host is missing a security-related update.

Description

libzip developers report :

The _zip_read_eocd64 function in zip_open.c in libzip before 1.3.0 mishandles EOCD records, which allows remote attackers to cause a denial of service (memory allocation failure in _zip_cdir_grow in zip_dirent.c) via a crafted ZIP archive.

Solution

Update the affected package.

See Also

http://www.nessus.org/u?870b7036

http://www.nessus.org/u?1ecb4dbf

http://www.nessus.org/u?b81fd61a

Plugin Details

Severity: Medium

ID: 103481

File Name: freebsd_pkg_b295251707e54d19885021c5b7e0623f.nasl

Version: 3.5

Type: local

Published: 9/27/2017

Updated: 1/4/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3

Risk Factor: Medium

Base Score: 6.5

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:libzip, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 9/27/2017

Vulnerability Publication Date: 9/1/2017

Reference Information

CVE: CVE-2017-14107