CVE-2023-26118

2023-03-3005:15:07

CWE-1333

[email protected]

web.nvd.nist.gov

angular package

vulnerability

regular expression denial of service

input[url]

redos

exploiting vulnerability

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.4

Confidence

High

EPSS

0.003

Percentile

65.7%

JSON

Versions of the package angular from 1.4.9 are vulnerable to Regular Expression Denial of Service (ReDoS) via the <input type=“url”> element due to the usage of an insecure regular expression in the input[url] functionality. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.

Affected configurations

Nvd

Node

angularjsangularRange1.4.9–1.8.3node.js

Node

fedoraprojectfedoraMatch38

VendorProductVersionCPE
angularjsangular*cpe:2.3:a:angularjs:angular:*:*:*:*:*:node.js:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*