Vulnerability · Published Mar 13, 2023 · Assigned by mitre
CVE-2023-28154
Critical 9.8
In plain English
A critical-severity security flaw in the pcs package (AlmaLinux). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)1.4%top 27.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | pcs | 0.11.4-7.el9_2 | ALSA-2023:2652 |
| AlmaLinux:9 | pcs | 0.11.3-4.el9_1.3 | ALSA-2023:1591 |
| AlmaLinux:9 | pcs-snmp | 0.11.3-4.el9_1.3 | ALSA-2023:1591 |
| AlmaLinux:9 | pcs-snmp | 0.11.4-7.el9_2 | ALSA-2023:2652 |
| Debian:12 | node-webpack | 5.75.0+dfsg+~cs17.16.14-1+deb12u1 | DEBIAN-CVE-2023-28154 |
| Debian:13 | node-webpack | 5.76.1+dfsg1+~cs17.16.16-1 | DEBIAN-CVE-2023-28154 |
| Debian:14 | node-webpack | 5.76.1+dfsg1+~cs17.16.16-1 | DEBIAN-CVE-2023-28154 |
| Rocky Linux:9 | pcs | 0:0.11.3-4.el9_1.3 | RLSA-2023:1591 |
| Ubuntu:22.04:LTS | node-webpack | no fix listed | UBUNTU-CVE-2023-28154 |
| Ubuntu:24.04:LTS | node-webpack | no fix listed | UBUNTU-CVE-2023-28154 |
| Ubuntu:25.10 | node-webpack | no fix listed | UBUNTU-CVE-2023-28154 |
| Ubuntu:26.04:LTS | node-webpack | no fix listed | UBUNTU-CVE-2023-28154 |
| Ubuntu:26.10 | node-webpack | no fix listed | UBUNTU-CVE-2023-28154 |
| npm | webpack | 5.76.0 | GHSA-hc6q-2mpp-qw7j |
Affected products (as reported)
References
- https://github.com/webpack/webpack/pull/16500
- https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0
- FEDORA-2023-4d546e6b4b vendor-advisory
- FEDORA-2023-cb2e422088 vendor-advisory
- FEDORA-2023-5993ffa09a vendor-advisory