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[email protected]CVE-2015-8977

HistoryJan 31, 2017 - 10:59 p.m.

CVE-2015-8977

2017-01-3122:59:00

CWE-532

[email protected]

web.nvd.nist.gov

mybb

mybulletinboard

mybb merge system

cve-2015-8977

security vulnerability

remote attackers

installation path

error log files

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.0%

JSON

MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 allow remote attackers to obtain the installation path via vectors involving error log files.

Affected configurations

NVD

Node

mybbmerge_systemRange≤1.8.5

mybbmybbRange≤1.6.17

mybbmybbMatch1.8.0

mybbmybbMatch1.8.1

mybbmybbMatch1.8.2

mybbmybbMatch1.8.3

mybbmybbMatch1.8.4

mybbmybbMatch1.8.5

CPENameOperatorVersion
mybb:merge_systemmybb merge systemle1.8.5
mybb:mybbmybble1.6.17
mybb:mybbmybbeq1.8.0
mybb:mybbmybbeq1.8.1
mybb:mybbmybbeq1.8.2
mybb:mybbmybbeq1.8.3
mybb:mybbmybbeq1.8.4
mybb:mybbmybbeq1.8.5

CPE	Name	Operator	Version
mybb:merge_system	mybb merge system	le	1.8.5
mybb:mybb	mybb	le	1.6.17
mybb:mybb	mybb	eq	1.8.0
mybb:mybb	mybb	eq	1.8.1
mybb:mybb	mybb	eq	1.8.2
mybb:mybb	mybb	eq	1.8.3
mybb:mybb	mybb	eq	1.8.4
mybb:mybb	mybb	eq	1.8.5

References

www.openwall.com/lists/oss-security/2016/11/10/8

www.openwall.com/lists/oss-security/2016/11/18/1

www.securityfocus.com/bid/94397

blog.mybb.com/2015/09/07/mybb-1-8-6-1-6-18-merge-system-1-8-6-release/

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.0%

JSON

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