The login program in util-linux 2.11 and earlier uses a pointer after it has been freed…
Priority LOW 29Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
The login program in util-linux 2.11 and earlier uses a pointer after it has been freed and reallocated, which could cause login to leak sensitive data.
Why it matters now
EPSS 0.03332 88th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:andries_brouwer:util-linux:*:*:*:*:*:*:*:* | up to 2.11 | Vulnerable | Andries Brouwer |
- cpe:2.3:a:andries_brouwer:util-linux:*:*:*:*:*:*:*:* Versions up to 2.11 Vulnerable ·Andries Brouwer
Remediation
Red Hat 1 advisory
- RHSA-2004:056 Released 2004-02-03 · Red Hat rating Moderateutil-linux security update
- Red Hat Enterprise Linux AS (Advanced Server) version 2.1
- Red Hat Enterprise Linux ES version 2.1
- Red Hat Enterprise Linux WS version 2.1
- Red Hat Linux Advanced Workstation 2.1
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | Fixed | RHSA-2004:056 |
| Red Hat Enterprise Linux ES version 2.1 | Fixed | RHSA-2004:056 |
| Red Hat Enterprise Linux WS version 2.1 | Fixed | RHSA-2004:056 |
| Red Hat Linux Advanced Workstation 2.1 | Fixed | RHSA-2004:056 |
Timeline
- 2026-10-02 Threatist record created from CVE-2004-0080
- 2026-10-03 Alias added: GHSA-653h-pp68-r626
References
More Andries Brouwer Util-linux vulnerabilities
- TI-2005-02724 umount in util-linux 2.8 to 2.12q, 2.13-pre1, and 2.13-pre2, and other packages such as… CVSS 2.0HIGH 7.2
- TI-2001-01128 vipw in the util-linux package before 2.10 causes /etc/shadow to be world-readable in… CVSS 2.0HIGH 7.2
- TI-2001-01101 The PAM implementation in /bin/login of the util-linux package before 2.11 causes a… CVSS 2.0HIGH 7.2
- TI-2003-00089 A patch for mcookie in the util-linux package for Mandrake Linux 8.2 and 9.0 uses… CVSS 2.0MEDIUM 5.0
- TI-2006-06849 login in util-linux-2.12a skips pam_acct_mgmt and chauth_tok when authentication is… CVSS 2.0MEDIUM 4.1
Sources
- CVE-2004-0080 · CVE Program
- CVE-2004-0080 · NVD
- FIRST EPSS
- GHSA-653h-pp68-r626 · GitHub Advisory Database · CC BY 4.0
- CVE-2004-0080 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences