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nvd[email protected]NVD:CVE-2023-45367
HistoryOct 09, 2023 - 5:15 a.m.

CVE-2023-45367

2023-10-0905:15:09
[email protected]
web.nvd.nist.gov
4
mediawiki
checkuser
denial of service

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

20.8%

JSON

An issue was discovered in the CheckUser extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. A user can use a rest.php/checkuser/v0/useragent-clienthints/revision/ URL to store an arbitrary number of rows in cu_useragent_clienthints, leading to a denial of service.

Affected configurations

Nvd
Node
mediawikimediawikiRange<1.35.12
OR
mediawikimediawikiRange1.36.0–1.39.5
OR
mediawikimediawikiMatch1.40.0-

Related

cve 1
osv 2
prion 1
cvelist 1
redos 1
cve
cve
CVE-2023-45367
2023-10-09 05:15:09
osv
osv
BIT-mediawiki-2023-45367
2024-03-06 10:58:28
CVE-2023-45367
2023-10-09 05:15:09
prion
prion
Design/Logic Flaw
2023-10-09 05:15:00
cvelist
cvelist
CVE-2023-45367
2023-10-09 00:00:00
redos
redos
ROS-20240505-13
2024-04-05 00:00:00

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

20.8%

JSON
Related for NVD:CVE-2023-45367
cve1osv2prion1cvelist1redos1