Race condition in daemon/slave.c in gdm before 2.14.1 allows local users to gain…
Priority LOW 17CWE-362Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Race condition in daemon/slave.c in gdm before 2.14.1 allows local users to gain privileges via a symlink attack when gdm performs chown and chgrp operations on the .ICEauthority file.
Why it matters now
EPSS 0.00278 20th 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
Remediation
Red Hat 1 advisory
- RHSA-2007:0286 Released 2007-05-01 · Red Hat rating Lowgdm security and bug fix update
- Red Hat Enterprise Linux AS version 4 gdm-1:2.6.0.5-7.rhel4.15, gdm-1:2.6.0.5-7.rhel4.15.i386, gdm-1:2.6.0.5-7.rhel4.15.ia64 +1
- Red Hat Enterprise Linux Desktop version 4 gdm-1:2.6.0.5-7.rhel4.15, gdm-1:2.6.0.5-7.rhel4.15.i386
- Red Hat Enterprise Linux ES version 4 gdm-1:2.6.0.5-7.rhel4.15, gdm-1:2.6.0.5-7.rhel4.15.i386, gdm-1:2.6.0.5-7.rhel4.15.ia64
- Red Hat Enterprise Linux WS version 4 gdm-1:2.6.0.5-7.rhel4.15, gdm-1:2.6.0.5-7.rhel4.15.i386, gdm-1:2.6.0.5-7.rhel4.15.ia64
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2007:0286 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2007:0286 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2007:0286 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2007:0286 |
Timeline
- 2026-10-02 Threatist record created from CVE-2006-1057
- 2026-10-03 Alias added: GHSA-4g9q-73fx-cqxq
References
More GNOME Gdm vulnerabilities
- TI-2000-00491 Buffer overflow in the XDMCP parsing code of GNOME gdm, KDE kdm, and wdm allows remote… CVSS 2.0HIGH 10.0
- TI-2009-02579 The Red Hat build script for the GNOME Display Manager (GDM) before 2.16.0-56 on Red Hat… CVSS 2.0MEDIUM 6.8
- TI-2011-01488 GNOME Display Manager (gdm) before 2.32.2, when glib 2.28 is used, enables execution of a… CVSS 2.0HIGH 7.2
- TI-2011-00635 GNOME Display Manager (gdm) 2.x before 2.32.1 allows local users to change the ownership… CVSS 2.0MEDIUM 6.9
- TI-2000-00503 libICE in XFree86 allows remote attackers to cause a denial of service by specifying a… CVSS 2.0MEDIUM 5.0
- TI-2003-00517 The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2006-1057 · CVE Program
- CVE-2006-1057 · NVD
- FIRST EPSS
- GHSA-4g9q-73fx-cqxq · GitHub Advisory Database · CC BY 4.0
- CVE-2006-1057 · 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