Vulnerability CVE-2015-8002

Vulnerability Name:

CVE-2015-8002 (CCN-107704)

Assigned:

2015-10-29

Published:

2015-10-29

Updated:

2015-11-10

Summary:

The chunked upload API (ApiUpload) in MediaWiki before 1.23.11, 1.24.x before 1.24.4, and 1.25.x before 1.25.3 allows remote authenticated users to cause a denial of service (disk consumption) via a file upload using one byte chunks.

CVSS v3 Severity:

7.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H)
6.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): High

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): Complete

Vulnerability Type:

CWE-399

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2015-8002

Source: CCN
Type: SECTRACK ID: 1034028
MediaWiki Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information and Conduct Cross-Site Scripting Attacks and Let Remote Authenticated Users Bypass Security and Deny Service

Source: SECTRACK
Type: UNKNOWN
1034028

Source: XF
Type: UNKNOWN
mediawiki-cve20158002-file-upload(107704)

Source: MLIST
Type: Patch, Vendor Advisory
[MediaWiki-announce] 20151016 Security Release: 1.25.3, 1.24.4 and 1.23.11

Source: CONFIRM
Type: Vendor Advisory
https://phabricator.wikimedia.org/T91205

Source: CCN
Type: MediaWiki Web site
MediaWiki

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-8002

Vulnerable Configuration:

Configuration 1:

cpe:/a:mediawiki:mediawiki:*:*:*:*:*:*:*:* (Version <= 1.23.10)

OR cpe:/a:mediawiki:mediawiki:1.24.0:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.24.1:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.24.2:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.24.3:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.25.0:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.25.1:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.25.2:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:201580020000000	V	CVE-2015-8002 on Ubuntu 19.04 (disco) - low.	2015-11-09
oval:com.ubuntu.artful:def:20158002000	V	CVE-2015-8002 on Ubuntu 17.10 (artful) - low.	2015-11-09
oval:com.ubuntu.trusty:def:20158002000	V	CVE-2015-8002 on Ubuntu 14.04 LTS (trusty) - low.	2015-11-09
oval:com.ubuntu.bionic:def:20158002000	V	CVE-2015-8002 on Ubuntu 18.04 LTS (bionic) - low.	2015-11-09
oval:com.ubuntu.cosmic:def:201580020000000	V	CVE-2015-8002 on Ubuntu 18.10 (cosmic) - low.	2015-11-09
oval:com.ubuntu.cosmic:def:20158002000	V	CVE-2015-8002 on Ubuntu 18.10 (cosmic) - low.	2015-11-09
oval:com.ubuntu.bionic:def:201580020000000	V	CVE-2015-8002 on Ubuntu 18.04 LTS (bionic) - low.	2015-11-09
oval:com.ubuntu.precise:def:20158002000	V	CVE-2015-8002 on Ubuntu 12.04 LTS (precise) - low.	2015-11-09

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