Lucene search

K
freebsdFreeBSD6D337396-0E4A-11E8-94C0-5453ED2E2B49
HistoryJan 23, 2018 - 12:00 a.m.

p7zip -- heap-based buffer overflow

2018-01-2300:00:00
vuxml.freebsd.org
13

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

79.9%

MITRE reports:

Heap-based buffer overflow in the
NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before
18.00 and p7zip allows remote attackers to cause a denial of
service (out-of-bounds write) or potentially execute arbitrary
code via a crafted ZIP archive.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchp7zip< 16.02_1UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

79.9%