All versions of the package angular 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.
github.com/advisories/GHSA-2vrf-hf26-jrp5
lists.fedoraproject.org/archives/list/[email protected]/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
lists.fedoraproject.org/archives/list/[email protected]/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
nvd.nist.gov/vuln/detail/CVE-2023-26116
security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320
security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322
security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321
security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044
stackblitz.com/edit/angularjs-vulnerability-angular-copy-redos