Vulnerability Monitor

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CVE-2019-25103

A vulnerability has been found in simple-markdown 0.5.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file simple-markdown.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. Upgrading to version 0.5.2 is able to address this issue. The patch is named 89797fef9abb4cab2fb76a335968266a92588816. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-220639.

Published

2023-02-12T15:15:10.610

Last Modified

2024-11-21T04:39:56.770

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-1333
Type: Primary
CWE-1333

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	khanacademy	simple-markdown	0.5.1	Yes

References

https://github.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816 Patch ([email protected])
https://github.com/ariabuckles/simple-markdown/releases/tag/0.5.2 Release Notes ([email protected])
https://vuldb.com/?ctiid.220639 Third Party Advisory ([email protected])
https://vuldb.com/?id.220639 Third Party Advisory ([email protected])
https://github.com/ariabuckles/simple-markdown/commit/89797fef9abb4cab2fb76a335968266a92588816 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ariabuckles/simple-markdown/releases/tag/0.5.2 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?ctiid.220639 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?id.220639 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)