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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

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
Configurations

Configuration 1 (hide)

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

27 Oct 2023, 20:20

Type Values Removed Values Added
CWE CWE-1333

20 Oct 2023, 13:15

Type Values Removed Values Added
CWE CWE-1333
Summary 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 name of the patch is 015a719bf5cdc561feea05500ecb3274ef609cd2. It is recommended to upgrade the affected component. VDB-220638 is the identifier assigned to this vulnerability. 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.

22 Feb 2023, 13:45

Type Values Removed Values Added
First Time Khanacademy
Khanacademy simple-markdown
CPE cpe:2.3:a:khanacademy:simple-markdown:0.6.0:*:*:*:*:node.js:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References (MISC) https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 - (MISC) https://github.com/ariabuckles/simple-markdown/commit/015a719bf5cdc561feea05500ecb3274ef609cd2 - Patch
References (MISC) https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 - (MISC) https://github.com/ariabuckles/simple-markdown/releases/tag/0.6.1 - Release Notes
References (MISC) https://vuldb.com/?ctiid.220638 - (MISC) https://vuldb.com/?ctiid.220638 - Permissions Required, Third Party Advisory
References (MISC) https://github.com/ariabuckles/simple-markdown/pull/73 - (MISC) https://github.com/ariabuckles/simple-markdown/pull/73 - Exploit, Issue Tracking, Patch
References (MISC) https://vuldb.com/?id.220638 - (MISC) https://vuldb.com/?id.220638 - Permissions Required, Third Party Advisory

12 Feb 2023, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-02-12 14:15

Updated : 2024-05-14 05:56

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