Buffer overflow in Sylpheed before 1.0.3 and other versions before 1.9.5 allows remote…
Priority LOW 29Published · Updated
Key facts
- Attack vector
- Network
- 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
Buffer overflow in Sylpheed before 1.0.3 and other versions before 1.9.5 allows remote attackers to execute arbitrary code via an e-mail message with certain headers containing non-ASCII characters that are not properly handled when the user replies to the message.
Why it matters now
EPSS 0.03246 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 · 27
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sylpheed:sylpheed:0.8.11:*:*:*:*:*:*:* | 0.8.11 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.4:*:*:*:*:*:*:* | 0.9.4 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.5:*:*:*:*:*:*:* | 0.9.5 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.6:*:*:*:*:*:*:* | 0.9.6 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.7:*:*:*:*:*:*:* | 0.9.7 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.8:*:*:*:*:*:*:* | 0.9.8 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.9:*:*:*:*:*:*:* | 0.9.9 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.10:*:*:*:*:*:*:* | 0.9.10 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.11:*:*:*:*:*:*:* | 0.9.11 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:0.9.12:*:*:*:*:*:*:* | 0.9.12 | Vulnerable | Sylpheed |
- cpe:2.3:a:sylpheed:sylpheed:0.8.11:*:*:*:*:*:*:* Versions 0.8.11 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.4:*:*:*:*:*:*:* Versions 0.9.4 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.5:*:*:*:*:*:*:* Versions 0.9.5 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.6:*:*:*:*:*:*:* Versions 0.9.6 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.7:*:*:*:*:*:*:* Versions 0.9.7 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.8:*:*:*:*:*:*:* Versions 0.9.8 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.9:*:*:*:*:*:*:* Versions 0.9.9 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.10:*:*:*:*:*:*:* Versions 0.9.10 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.11:*:*:*:*:*:*:* Versions 0.9.11 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:0.9.12:*:*:*:*:*:*:* Versions 0.9.12 Vulnerable ·Sylpheed
Show 17 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sylpheed:sylpheed:0.9.99:*:*:*:*:*:*:* | 0.9.99 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed:sylpheed:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Sylpheed |
| cpe:2.3:a:sylpheed-claws:sylpheed-claws:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Sylpheed-claws |
| cpe:2.3:o:altlinux:alt_linux:2.3:*:compact:*:*:*:*:* | 2.3 | Vulnerable | Altlinux |
| cpe:2.3:o:altlinux:alt_linux:2.3:*:junior:*:*:*:*:* | 2.3 | Vulnerable | Altlinux |
| cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* | all versions | Vulnerable | gentoo |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server_ia64:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server_ia64:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation_ia64:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:fedora_core:core_3.0:*:*:*:*:*:*:* | core_3.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:ia64:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:itanium_processor:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
- cpe:2.3:a:sylpheed:sylpheed:0.9.99:*:*:*:*:*:*:* Versions 0.9.99 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed:sylpheed:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Sylpheed
- cpe:2.3:a:sylpheed-claws:sylpheed-claws:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Sylpheed-claws
- cpe:2.3:o:altlinux:alt_linux:2.3:*:compact:*:*:*:*:* Versions 2.3 Vulnerable ·Altlinux
- cpe:2.3:o:altlinux:alt_linux:2.3:*:junior:*:*:*:*:* Versions 2.3 Vulnerable ·Altlinux
- cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·gentoo
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server_ia64:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server_ia64:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation_ia64:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:fedora_core:core_3.0:*:*:*:*:*:*:* Versions core_3.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:ia64:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:itanium_processor:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
Remediation
Red Hat 1 advisory
- RHSA-2005:303 Released 2005-03-18 · Red Hat rating Importantsylpheed 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-2005:303 |
| Red Hat Enterprise Linux ES version 2.1 | Fixed | RHSA-2005:303 |
| Red Hat Enterprise Linux WS version 2.1 | Fixed | RHSA-2005:303 |
| Red Hat Linux Advanced Workstation 2.1 | Fixed | RHSA-2005:303 |
Timeline
- 2026-10-02 Threatist record created from CVE-2005-0667
- 2026-10-03 Alias added: GHSA-27rr-v6v6-57q8
References
Sources
- CVE-2005-0667 · CVE Program
- CVE-2005-0667 · NVD
- FIRST EPSS
- GHSA-27rr-v6v6-57q8 · GitHub Advisory Database · CC BY 4.0
- CVE-2005-0667 · 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