CVE-2024-21490

highpriority · track · 41EPSS 0.019 · 79 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

1.89% (79th) EPSS

CVSS 7.5 · high

Is it mine?

28 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

This affects versions of the package angular from 1.3.0; versions of the package angularjs from 1.3.0. A regular expression used to split the value of the ng-srcset directive is vulnerable to super-linear runtime due to backtracking. With large carefully-crafted input, this can result in catastrophic backtracking and cause a denial of service. **Note:** This package is EOL and will not receive any updates to address this issue. Users should migrate to [@angular/core](https://www.npmjs.com/package/@angular/core).

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Psecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · report@snyk.ioexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1333USprimaryCWE-1333USCWE-1333US

exploits (1)

Public proof-of-concept and weaponised exploit code.

RoninForge/roninforge-angularjs-migrationAngularJS 1.x -> Angular 18 migration guidance for GitHub Copilot. Source-of-truth repo for github/awesome-copilot/instructions/angularjs-to-angular-18.instructions.md. 62 LLM regressions across 3 modes. AngularJS EOL since Dec 31 2021; CVE-2024-21490 unpatched.PoC · poc_in_github

affected products (28)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
HCL BigFixall versionscert_bundDEcpe:/a:hcltech:bigfix:-
Open Source Angular <1.5.19all versionscert_bundDE
Open Source Angular <1.9.3all versionscert_bundDE
Open Source Camunda <7.19.12all versionscert_bundDE
Open Source Camunda <7.20.5all versionscert_bundDE
Open Source Camunda <7.21.0-alpha3all versionscert_bundDE
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Open Source Angular< 1.5.19cert_bundDE
Open Source Angular< 1.9.3cert_bundDE
Open Source Camunda< 7.19.12cert_bundDE
Open Source Camunda< 7.20.5cert_bundDE
Open Source Camunda< 7.21.0-alpha3cert_bundDE
n/a AngularJS1.3.0 → *enisa_euvdEU
n/a angular1.3.0 → *enisa_euvdEU
n/a org.webjars.bower:angular1.3.0 → *enisa_euvdEU
n/a org.webjars.npm:angular1.3.0 → *enisa_euvdEU
Google Inc Angular1.3.0 → 1.8.3fstec_bduRU
Red Hat Inc. Red Hat JBoss Fuse≤ 7fstec_bduRU
Red Hat Inc. Red Hat Quay≤ 3fstec_bduRU

showing 20 of 28

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0341Angular: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-02-11csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Angular ausnutzen, um einen Denial of Service Angriff durchzuführen.
GHSA-4w4v-5hc9-xrr2angular vulnerable to super-linear runtime due to backtracking2024-02-10ghsa · osvUS
This affects versions of the package angular from 1.3.0. A regular expression used to split the value of the ng-srcset directive is vulnerable to super-linear runtime due to backtracking. With a large carefully-crafted input, this can result in catastrophic backtracking and cause a denial of service. **Note:** This package is EOL and will not receive any updates to address this issue. Users should migrate to [@angular/core](https://www.npmjs.com/package/@angular/core).

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund osv NVD CVE.org MITRE

published 2024-02-10modified 2026-06-29

related (603)

Related entries.

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+598 more

references (19)

External citations — patches, advisories, analysis.

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