CVE-2023-26116

2023-03-3005:15:07

CWE-1333

[email protected]

web.nvd.nist.gov

cve

2023

26116

angular

vulnerability

regular expression denial of service

redos

nvd

5.3 Medium

CVSS3

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

5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.2%

JSON

Versions of the package angular from 1.2.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the angular.copy() utility function due to the usage of an insecure regular expression. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.

Affected configurations

NVD

Node

angularjsangularRange1.2.21–1.8.3node.js

Node

fedoraprojectfedoraMatch38

CPENameOperatorVersion
angularjs:angularangularjs angularle1.8.3

CPE	Name	Operator	Version
angularjs:angular	angularjs angular	le	1.8.3

CNA Affected

[
  {
    "product": "angular",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "*",
        "status": "affected",
        "version": "1.2.21",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "org.webjars.bower:angular",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "*",
        "status": "affected",
        "version": "1.2.21",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "org.webjars.npm:angular",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "*",
        "status": "affected",
        "version": "1.2.23",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "org.webjars.bowergithub.angular:angular",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "*",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]