CVE-2018-3721
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-3721
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 4.17.11+dfsg-1 |
| debian | bullseye | fixed | 4.17.11+dfsg-1 |
| debian | forky | fixed | 4.17.11+dfsg-1 |
| debian | sid | fixed | 4.17.11+dfsg-1 |
| debian | trixie | fixed | 4.17.11+dfsg-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| RubyGems | lodash-rails | <>= 4.17.5 | >= 4.17.5 |
| npm | lodash | <4.17.5 | 4.17.5 |
| RubyGems | lodash-rails | <4.17.5 | 4.17.5 |
References
- https://github.com/advisories/GHSA-fvqr-27wr-82fm
- https://nvd.nist.gov/vuln/detail/CVE-2018-3721
- https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a
- https://hackerone.com/reports/310443
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/lodash-rails/CVE-2018-3721.yml
- https://security.netapp.com/advisory/ntap-20190919-0004
- https://security-tracker.debian.org/tracker/CVE-2018-3721
Verify integrity in audit chain (admin only). AS-IS.