CVE-2019-9826 : The fulltext search component in phpBB before 3.2.6 allows Denial of Service.

The fulltext search component in phpBB before 3.2.6 allows Denial of Service.

Published 2019-05-02 21:29:01

Updated 2019-05-04 14:29:00

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2019-9826

Phpbb » Phpbb
Versions up to, including, (<=) 3.2.5
cpe:2.3:a:phpbb:phpbb:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.68%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

https://www.phpbb.com/community/viewtopic.php?f=14&t=2509941

phpBB • phpBB 3.2.6 Release - Please Update
Vendor Advisory

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2019/04/29/3

oss-security - [CVE-2019-9826] phpBB Native Fulltext Search denial of service
Mailing List;Mitigation;Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00004.html

[SECURITY] [DLA 1775-1] phpbb3 security update

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