FKIE_CVE-2023-26116

Vulnerability from fkie_nvd - Published: 2023-03-30 05:15 - Updated: 2025-11-20 17:53
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
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.
References
report@snyk.iohttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/Mailing List, Third Party Advisory
report@snyk.iohttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
report@snyk.iohttps://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320Exploit, Third Party Advisory
report@snyk.iohttps://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322Exploit, Third Party Advisory
report@snyk.iohttps://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321Exploit, Third Party Advisory
report@snyk.iohttps://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044Exploit, Third Party Advisory
report@snyk.iohttps://stackblitz.com/edit/angularjs-vulnerability-angular-copy-redosExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://stackblitz.com/edit/angularjs-vulnerability-angular-copy-redosExploit, Third Party Advisory
Impacted products
Vendor Product Version
angularjs angularjs *
fedoraproject fedora 38
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:angularjs:angularjs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E36CFFF-D4D0-42F9-A38A-4BC77852642C",
              "versionEndIncluding": "1.8.3",
              "versionStartIncluding": "1.2.21",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
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              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "id": "CVE-2023-26116",
  "lastModified": "2025-11-20T17:53:57.180",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
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        "impactScore": 1.4,
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        "type": "Secondary"
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          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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        "impactScore": 1.4,
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  "published": "2023-03-30T05:15:07.410",
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}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.