Debian adequate before 0.8.1, when run by root with the --user option, allows local users…
Priority LOW 27CWE-264Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
Debian adequate before 0.8.1, when run by root with the --user option, allows local users to hijack the tty and possibly gain privileges via the TIOCSTI ioctl.
Why it matters now
EPSS 0.00307 23rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 · 18
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:debian:adequate:*:*:*:*:*:*:*:* | up to 0.8 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.1:*:*:*:*:*:*:* | 0.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.1.1:*:*:*:*:*:*:* | 0.1.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.2:*:*:*:*:*:*:* | 0.2 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.2.1:*:*:*:*:*:*:* | 0.2.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.3.1:*:*:*:*:*:*:* | 0.3.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.4:*:*:*:*:*:*:* | 0.4 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.4.1:*:*:*:*:*:*:* | 0.4.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.4.2:*:*:*:*:*:*:* | 0.4.2 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.4.3:*:*:*:*:*:*:* | 0.4.3 | Vulnerable | Debian |
- cpe:2.3:a:debian:adequate:*:*:*:*:*:*:*:* Versions up to 0.8 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.1:*:*:*:*:*:*:* Versions 0.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.1.1:*:*:*:*:*:*:* Versions 0.1.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.2:*:*:*:*:*:*:* Versions 0.2 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.3.1:*:*:*:*:*:*:* Versions 0.3.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.4:*:*:*:*:*:*:* Versions 0.4 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.4.1:*:*:*:*:*:*:* Versions 0.4.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.4.2:*:*:*:*:*:*:* Versions 0.4.2 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.4.3:*:*:*:*:*:*:* Versions 0.4.3 Vulnerable ·Debian
Show 8 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:debian:adequate:0.4.4:*:*:*:*:*:*:* | 0.4.4 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.5:*:*:*:*:*:*:* | 0.5 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.5.1:*:*:*:*:*:*:* | 0.5.1 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.5.2:*:*:*:*:*:*:* | 0.5.2 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.5.3:*:*:*:*:*:*:* | 0.5.3 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.6:*:*:*:*:*:*:* | 0.6 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.7:*:*:*:*:*:*:* | 0.7 | Vulnerable | Debian |
| cpe:2.3:a:debian:adequate:0.7.1:*:*:*:*:*:*:* | 0.7.1 | Vulnerable | Debian |
- cpe:2.3:a:debian:adequate:0.4.4:*:*:*:*:*:*:* Versions 0.4.4 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.5.1:*:*:*:*:*:*:* Versions 0.5.1 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.5.2:*:*:*:*:*:*:* Versions 0.5.2 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.5.3:*:*:*:*:*:*:* Versions 0.5.3 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.6:*:*:*:*:*:*:* Versions 0.6 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·Debian
- cpe:2.3:a:debian:adequate:0.7.1:*:*:*:*:*:*:* Versions 0.7.1 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-6409
- 2026-10-03 Alias added: GHSA-55jv-gc4r-wxh9
References
Sources
- CVE-2013-6409 · CVE Program
- CVE-2013-6409 · NVD
- FIRST EPSS
- GHSA-55jv-gc4r-wxh9 · GitHub Advisory Database · CC BY 4.0
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