github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| moby | sys | affected |
|
No data.
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Hardened Images | |||
| grafana13-2-main-13.2.3-0.1.hum1 | cpe:/a:redhat:hummingbird:1 | RHSA-2026:76430 | 2026-10-05T00:00:00Z |
| grafana13-1-main-13.1.7-0.1.hum1 | cpe:/a:redhat:hummingbird:1 | RHSA-2026:76448 | 2026-10-05T00:00:00Z |
| grafana12-4-main-12.4.12-0.4.hum1 | cpe:/a:redhat:hummingbird:1 | RHSA-2026:76677 | 2026-10-06T00:00:00Z |
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Moby | Sys |
|
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-mjcv-p78q-w5fw | github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.117% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat hummingbird |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Moby
Moby sys |
|
| Vendors & Products |
Moby
Moby sys |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The `github.com/moby/sys/user` package provides Go utilities for parsing and looking up entries in Unix-style user and group database files. Versions before 0.4.1 do not sufficiently limit entries when parsing `/etc/passwd`- or `/etc/group`-style files, allowing an attacker who can supply a specially crafted file to cause excessive memory consumption and potentially terminate the affected process due to an out-of-memory condition. This issue is patched in version 0.4.1. As a workaround, avoid parsing attacker-controlled user or group database files, or validate and limit untrusted input before parsing it. | |
| Title | github.com/moby/sys/user has a possible DoS via unbounded parsing of user and group database files | |
| Weaknesses | CWE-400 | |
| References |
| |
| Metrics |
cvssV3_1
|