https://bugzilla.redhat.com/show_bug.cgi?id=2094052

Bug ID: 2094052 Summary: CVE-2021-4231 angular: XSS vulnerability Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: low Priority: low Assignee: security-response-team@redhat.com Reporter: gsuckevi@redhat.com CC: aileenc@redhat.com, amctagga@redhat.com, amurdaca@redhat.com, andrew.slice@redhat.com, aoconnor@redhat.com, asm@redhat.com, bniver@redhat.com, bodavis@redhat.com, branto@redhat.com, chazlett@redhat.com, danmick@gmail.com, david@gnsa.us, dbhole@redhat.com, decathorpe@gmail.com, deparker@redhat.com, dwd@fedoraproject.org, eduardo.ramalho@gmail.com, epel-packagers-sig@lists.fedoraproject.org, erack@redhat.com, fedora@zaniyah.org, flucifre@redhat.com, fmuellner@redhat.com, fzatlouk@redhat.com, gecko-bugs-nobody@fedoraproject.org, gmalinko@redhat.com, gmeno@redhat.com, go-sig@lists.fedoraproject.org, i@stingr.net, janstey@redhat.com, jcajka@cajka.dev, jhorak@redhat.com, jochrist@redhat.com, josef@toxicpanda.com, jwon@redhat.com, kai-engert-fedora@kuix.de, kanderso@redhat.com, kkeithle@redhat.com, klaas@demter.de, klember@redhat.com, lemenkov@gmail.com, loic@dachary.org, lvaleeva@redhat.com, madam@redhat.com, mbenjamin@redhat.com, mhackett@redhat.com, muagarwa@redhat.com, ngompa13@gmail.com, ocs-bugs@redhat.com, omajid@redhat.com, pdelbell@redhat.com, pjasicek@redhat.com, polkit-devel@redhat.com, ramkrsna@gmail.com, rhughes@redhat.com, rstrode@redhat.com, rwagner@redhat.com, sandmann@redhat.com, sostapov@redhat.com, steve@silug.org, stransky@redhat.com, thofmann@fedoraproject.org, tpopela@redhat.com, trpost@rocketmail.com, vereddy@redhat.com, zebob.m@gmail.com, zsvetlik@redhat.com Blocks: 2094048 Target Milestone: --- Classification: Other

A vulnerability was found in Angular up to 11.0.4/11.1.0-next.2. It has been classified as problematic. Affected is the handling of comments. The manipulation leads to cross site scripting. It is possible to launch the attack remotely but it might require an authentication first. Upgrading to version 11.0.5 and 11.1.0-next.3 is able to address this issue. The name of the patch is ba8da742e3b243e8f43d4c63aa842b44e14f2b09. It is recommended to upgrade the affected component.

References: https://vuldb.com/?id.181356 https://github.com/angular/angular/issues/40136 https://security.snyk.io/vuln/SNYK-JS-ANGULARCORE-1070902 https://github.com/angular/angular/commit/ba8da742e3b243e8f43d4c63aa842b44e1...