CVE-2019-25102

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-25102
A vulnerability, which was classified as problematic, was found in simple-markdown 0.6.0. Affected is an unknown function of the file simple-markdown.js. The manipulation with the input <<<<<<<<<<:/:/:/:/:/:/:/:/:/:/ leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.6.1 is able to address this issue. The patch is identified as 015a719bf5cdc561feea05500ecb3274ef609cd2. It is recommended to upgrade the affected component. VDB-220638 is the identifier assigned to this vulnerability.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 Patch
https://github.com/ariabuckles/simple-markdown/pull/73 Exploit Issue Tracking Patch
https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 Release Notes
https://vuldb.com/?ctiid.220638 Permissions Required Third Party Advisory
https://vuldb.com/?id.220638 Permissions Required Third Party Advisory
https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 Patch
https://github.com/ariabuckles/simple-markdown/pull/73 Exploit Issue Tracking Patch
https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 Release Notes
https://vuldb.com/?ctiid.220638 Permissions Required Third Party Advisory
https://vuldb.com/?id.220638 Permissions Required Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:khanacademy:simple-markdown:0.6.0:*:*:*:*:node.js:*:*
History

21 Nov 2024, 04:39

Type Values Removed Values Added
CVSS v2 : 4.0
v3 : 7.5 		v2 : 4.0
v3 : 4.3
References () https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 - Patch () https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 - Patch
References () https://github.com/ariabuckles/simple-markdown/pull/73 - Exploit, Issue Tracking, Patch () https://github.com/ariabuckles/simple-markdown/pull/73 - Exploit, Issue Tracking, Patch
References () https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 - Release Notes () https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 - Release Notes
References () https://vuldb.com/?ctiid.220638 - Permissions Required, Third Party Advisory () https://vuldb.com/?ctiid.220638 - Permissions Required, Third Party Advisory
References () https://vuldb.com/?id.220638 - Permissions Required, Third Party Advisory () https://vuldb.com/?id.220638 - Permissions Required, Third Party Advisory
Information

Published : 2023-02-12 14:15

Updated : 2024-11-21 04:39

NVD link : CVE-2019-25102

Mitre link : CVE-2019-25102

CVE.ORG link : CVE-2019-25102

JSON object : View

Products Affected

khanacademy

  • simple-markdown
CWE
CWE-1333

Inefficient Regular Expression Complexity