Off-by-one error in the mtr_curses_keyaction function for mtr 0.55 through 0.65 allows…
Priority LOW 21Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Off-by-one error in the mtr_curses_keyaction function for mtr 0.55 through 0.65 allows local users to hijack raw sockets, as demonstrated using the "s" keybinding, which leaves a buffer without a NULL terminator.
Why it matters now
EPSS 0.00333 26th 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 · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mtr:mtr:0.55:*:*:*:*:*:*:* | 0.55 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.56:*:*:*:*:*:*:* | 0.56 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.57:*:*:*:*:*:*:* | 0.57 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.58:*:*:*:*:*:*:* | 0.58 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.59:*:*:*:*:*:*:* | 0.59 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.60:*:*:*:*:*:*:* | 0.60 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.61:*:*:*:*:*:*:* | 0.61 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.62:*:*:*:*:*:*:* | 0.62 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.63:*:*:*:*:*:*:* | 0.63 | Vulnerable | mtr |
| cpe:2.3:a:mtr:mtr:0.64:*:*:*:*:*:*:* | 0.64 | Vulnerable | mtr |
- cpe:2.3:a:mtr:mtr:0.55:*:*:*:*:*:*:* Versions 0.55 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.56:*:*:*:*:*:*:* Versions 0.56 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.57:*:*:*:*:*:*:* Versions 0.57 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.58:*:*:*:*:*:*:* Versions 0.58 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.59:*:*:*:*:*:*:* Versions 0.59 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.60:*:*:*:*:*:*:* Versions 0.60 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.61:*:*:*:*:*:*:* Versions 0.61 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.62:*:*:*:*:*:*:* Versions 0.62 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.63:*:*:*:*:*:*:* Versions 0.63 Vulnerable ·mtr
- cpe:2.3:a:mtr:mtr:0.64:*:*:*:*:*:*:* Versions 0.64 Vulnerable ·mtr
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1224
- 2026-10-03 Alias added: GHSA-5hc8-p83m-v3q6
References
More Mtr vulnerabilities
- TI-2002-00482 Buffer overflow in mtr 0.46 and earlier, when installed setuid root, allows local users… CVSS 2.0LOW 2.1
Sources
- CVE-2004-1224 · CVE Program
- CVE-2004-1224 · NVD
- FIRST EPSS
- GHSA-5hc8-p83m-v3q6 · GitHub Advisory Database · CC BY 4.0
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