main.C in maildrop 2.3.0 and earlier, when run by root with the -d option, uses the gid…
Priority LOW 31CWE-264Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- 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
main.C in maildrop 2.3.0 and earlier, when run by root with the -d option, uses the gid of root for execution of the .mailfilter file in a user's home directory, which allows local users to gain privileges via a crafted file.
Why it matters now
EPSS 0.00423 36th 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 · 56
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:maildrop:maildrop:*:*:*:*:*:*:*:* | up to 2.3.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.50:*:*:*:*:*:*:* | 0.50 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.51:*:*:*:*:*:*:* | 0.51 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.51b:*:*:*:*:*:*:* | 0.51b | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.51c:*:*:*:*:*:*:* | 0.51c | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.54:*:*:*:*:*:*:* | 0.54 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.54a:*:*:*:*:*:*:* | 0.54a | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.54b:*:*:*:*:*:*:* | 0.54b | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.55:*:*:*:*:*:*:* | 0.55 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.55a:*:*:*:*:*:*:* | 0.55a | Vulnerable | Maildrop |
- cpe:2.3:a:maildrop:maildrop:*:*:*:*:*:*:*:* Versions up to 2.3.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.50:*:*:*:*:*:*:* Versions 0.50 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.51:*:*:*:*:*:*:* Versions 0.51 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.51b:*:*:*:*:*:*:* Versions 0.51b Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.51c:*:*:*:*:*:*:* Versions 0.51c Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.54:*:*:*:*:*:*:* Versions 0.54 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.54a:*:*:*:*:*:*:* Versions 0.54a Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.54b:*:*:*:*:*:*:* Versions 0.54b Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.55:*:*:*:*:*:*:* Versions 0.55 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.55a:*:*:*:*:*:*:* Versions 0.55a Vulnerable ·Maildrop
Show 46 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:maildrop:maildrop:0.55b:*:*:*:*:*:*:* | 0.55b | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.55c:*:*:*:*:*:*:* | 0.55c | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.60:*:*:*:*:*:*:* | 0.60 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.61:*:*:*:*:*:*:* | 0.61 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.62:*:*:*:*:*:*:* | 0.62 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.63:*:*:*:*:*:*:* | 0.63 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.64:*:*:*:*:*:*:* | 0.64 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.65:*:*:*:*:*:*:* | 0.65 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.70:*:*:*:*:*:*:* | 0.70 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.71:*:*:*:*:*:*:* | 0.71 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.72:*:*:*:*:*:*:* | 0.72 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.73:*:*:*:*:*:*:* | 0.73 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.74:*:*:*:*:*:*:* | 0.74 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.75:*:*:*:*:*:*:* | 0.75 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.76:*:*:*:*:*:*:* | 0.76 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.99.1:*:*:*:*:*:*:* | 0.99.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:0.99.2:*:*:*:*:*:*:* | 0.99.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.2.1:*:*:*:*:*:*:* | 1.2.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.2.2:*:*:*:*:*:*:* | 1.2.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.0:*:*:*:*:*:*:* | 1.3.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.1:*:*:*:*:*:*:* | 1.3.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.3:*:*:*:*:*:*:* | 1.3.3 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.4:*:*:*:*:*:*:* | 1.3.4 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.5:*:*:*:*:*:*:* | 1.3.5 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.6:*:*:*:*:*:*:* | 1.3.6 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.7:*:*:*:*:*:*:* | 1.3.7 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.8:*:*:*:*:*:*:* | 1.3.8 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.3.9:*:*:*:*:*:*:* | 1.3.9 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.4.0:*:*:*:*:*:*:* | 1.4.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.5.0:*:*:*:*:*:*:* | 1.5.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.5.1:*:*:*:*:*:*:* | 1.5.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.5.2:*:*:*:*:*:*:* | 1.5.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.6.2:*:*:*:*:*:*:* | 1.6.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.6.3:*:*:*:*:*:*:* | 1.6.3 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.7.0:*:*:*:*:*:*:* | 1.7.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:1.8.1:*:*:*:*:*:*:* | 1.8.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.0.0:*:*:*:*:*:*:* | 2.0.0 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.0.3:*:*:*:*:*:*:* | 2.0.3 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.0.4:*:*:*:*:*:*:* | 2.0.4 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Maildrop |
| cpe:2.3:a:maildrop:maildrop:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Maildrop |
- cpe:2.3:a:maildrop:maildrop:0.55b:*:*:*:*:*:*:* Versions 0.55b Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.55c:*:*:*:*:*:*:* Versions 0.55c Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.60:*:*:*:*:*:*:* Versions 0.60 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.61:*:*:*:*:*:*:* Versions 0.61 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.62:*:*:*:*:*:*:* Versions 0.62 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.63:*:*:*:*:*:*:* Versions 0.63 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.64:*:*:*:*:*:*:* Versions 0.64 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.65:*:*:*:*:*:*:* Versions 0.65 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.70:*:*:*:*:*:*:* Versions 0.70 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.71:*:*:*:*:*:*:* Versions 0.71 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.72:*:*:*:*:*:*:* Versions 0.72 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.73:*:*:*:*:*:*:* Versions 0.73 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.74:*:*:*:*:*:*:* Versions 0.74 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.75:*:*:*:*:*:*:* Versions 0.75 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.76:*:*:*:*:*:*:* Versions 0.76 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.99.1:*:*:*:*:*:*:* Versions 0.99.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:0.99.2:*:*:*:*:*:*:* Versions 0.99.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.3:*:*:*:*:*:*:* Versions 1.3.3 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.4:*:*:*:*:*:*:* Versions 1.3.4 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.5:*:*:*:*:*:*:* Versions 1.3.5 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.6:*:*:*:*:*:*:* Versions 1.3.6 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.7:*:*:*:*:*:*:* Versions 1.3.7 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.8:*:*:*:*:*:*:* Versions 1.3.8 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.3.9:*:*:*:*:*:*:* Versions 1.3.9 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.5.0:*:*:*:*:*:*:* Versions 1.5.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.5.2:*:*:*:*:*:*:* Versions 1.5.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.6.2:*:*:*:*:*:*:* Versions 1.6.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.6.3:*:*:*:*:*:*:* Versions 1.6.3 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.7.0:*:*:*:*:*:*:* Versions 1.7.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:1.8.1:*:*:*:*:*:*:* Versions 1.8.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Maildrop
- cpe:2.3:a:maildrop:maildrop:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Maildrop
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2010-0301
- 2026-10-03 Alias added: GHSA-7mg2-6qgr-3p64
References
Advisory 1
Other 7
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=564601
- [oss-security] 20100128 Re: CVE id request: maildrop
- http://www.courier-mta.org/maildrop/changelog.html
- [oss-security] 20100128 Re: CVE id request: maildrop
- https://bugzilla.redhat.com/show_bug.cgi?id=559681
- [oss-security] 20100128 Re: CVE id request: maildrop
- [oss-security] 20100127 CVE id request: maildrop
More Maildrop vulnerabilities
- TI-2005-02519 lockmail in maildrop before 1.5.3 does not drop privileges before executing commands… CVSS 2.0HIGH 10.0
Sources
- CVE-2010-0301 · CVE Program
- CVE-2010-0301 · NVD
- FIRST EPSS
- GHSA-7mg2-6qgr-3p64 · GitHub Advisory Database · CC BY 4.0
- CVE-2010-0301 · 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