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cve[email protected]CVE-2023-26116
HistoryMar 30, 2023 - 5:15 a.m.

CVE-2023-26116

2023-03-3005:15:07
CWE-1333
web.nvd.nist.gov
52
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%

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
angularjsangularRange1.2.211.8.3node.js
Node
fedoraprojectfedoraMatch38

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"
      }
    ]
  }
]

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%