CVE-2018-6541

2018-02-0200:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.005 Low

EPSS

Percentile

76.5%

JSON

In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned
address (when handling disk64_trailer local entries) in
__zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage
this vulnerability to cause a denial of service via a crafted zip file.

Bugs

<https://github.com/gdraheim/zziplib/issues/16>

Notes

Author	Note
suse	Fixed with patch CVE-2018-6484.patch

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchzziplib< 0.13.62-3.1ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchzziplib< 0.13.62-3.1ubuntu0.18.04.1UNKNOWN
ubuntu14.04noarchzziplib< 0.13.62-2ubuntu0.2UNKNOWN
ubuntu16.04noarchzziplib< 0.13.62-3ubuntu0.16.04.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	zziplib	< 0.13.62-3.1ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	zziplib	< 0.13.62-3.1ubuntu0.18.04.1	UNKNOWN
ubuntu	14.04	noarch	zziplib	< 0.13.62-2ubuntu0.2	UNKNOWN
ubuntu	16.04	noarch	zziplib	< 0.13.62-3ubuntu0.16.04.2	UNKNOWN