Format string vulnerability in Mutt before 1.2.5 allows a remote malicious IMAP server to execute arbitrary commands.
Priority LOW 37Published · 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 · Partial · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Format string vulnerability in Mutt before 1.2.5 allows a remote malicious IMAP server to execute arbitrary commands.
Why it matters now
EPSS 0.0206 81st percentileScored 2026-11-07
Fix Fixed 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 · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:immunix:immunix:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Immunix |
| cpe:2.3:a:immunix:immunix:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Immunix |
| cpe:2.3:a:immunix:immunix:7.0_beta:*:*:*:*:*:*:* | 7.0_beta | Vulnerable | Immunix |
| cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:* | up to 1.2.5 | Vulnerable | mutt |
| cpe:2.3:o:conectiva:linux:*:*:*:*:*:*:*:* | all versions | Vulnerable | Conectiva |
| cpe:2.3:o:mandrakesoft:mandrake_linux:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Mandrakesoft |
| cpe:2.3:o:mandrakesoft:mandrake_linux:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Mandrakesoft |
| cpe:2.3:o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Mandrakesoft |
| cpe:2.3:o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Mandrakesoft |
| cpe:2.3:o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | Mandrakesoft |
- cpe:2.3:a:immunix:immunix:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Immunix
- cpe:2.3:a:immunix:immunix:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Immunix
- cpe:2.3:a:immunix:immunix:7.0_beta:*:*:*:*:*:*:* Versions 7.0_beta Vulnerable ·Immunix
- cpe:2.3:a:mutt:mutt:*:*:*:*:*:*:*:* Versions up to 1.2.5 Vulnerable ·mutt
- cpe:2.3:o:conectiva:linux:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Conectiva
- cpe:2.3:o:mandrakesoft:mandrake_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Mandrakesoft
- cpe:2.3:o:mandrakesoft:mandrake_linux:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Mandrakesoft
- cpe:2.3:o:mandrakesoft:mandrake_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Mandrakesoft
- cpe:2.3:o:mandrakesoft:mandrake_linux:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Mandrakesoft
- cpe:2.3:o:mandrakesoft:mandrake_linux:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Mandrakesoft
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:redhat:linux:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
- cpe:2.3:o:redhat:linux:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Linux 5.2 | Fixed | RHSA-2001:029 |
| Red Hat Linux 6.2 | Fixed | RHSA-2001:029 |
| Red Hat Linux 7.0 | Fixed | RHSA-2001:029 |
Timeline
- 2026-10-02 Threatist record created from CVE-2001-0473
- 2026-10-03 Alias added: GHSA-69cf-v4wg-q552
References
Sources
- CVE-2001-0473 · CVE Program
- CVE-2001-0473 · NVD
- FIRST EPSS
- GHSA-69cf-v4wg-q552 · GitHub Advisory Database · CC BY 4.0
- CVE-2001-0473 · 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