Buffer overflow in Tor before 0.1.2.15, when using BSD natd support, allows remote…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Buffer overflow in Tor before 0.1.2.15, when using BSD natd support, allows remote attackers to cause a denial of service via unspecified vectors.
Why it matters now
EPSS 0.02008 80th 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 · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tor:tor:0.1.0.10:*:*:*:*:*:*:* | 0.1.0.10 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.0.11:*:*:*:*:*:*:* | 0.1.0.11 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.0.12:*:*:*:*:*:*:* | 0.1.0.12 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.0.13:*:*:*:*:*:*:* | 0.1.0.13 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.0.14:*:*:*:*:*:*:* | 0.1.0.14 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.0.18:*:*:*:*:*:*:* | 0.1.0.18 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.1_alpha:*:*:*:*:*:*:* | 0.1.1.1_alpha | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.2_alpha:*:*:*:*:*:*:* | 0.1.1.2_alpha | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.3_alpha:*:*:*:*:*:*:* | 0.1.1.3_alpha | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.4_alpha:*:*:*:*:*:*:* | 0.1.1.4_alpha | Vulnerable | Tor |
- cpe:2.3:a:tor:tor:0.1.0.10:*:*:*:*:*:*:* Versions 0.1.0.10 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.0.11:*:*:*:*:*:*:* Versions 0.1.0.11 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.0.12:*:*:*:*:*:*:* Versions 0.1.0.12 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.0.13:*:*:*:*:*:*:* Versions 0.1.0.13 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.0.14:*:*:*:*:*:*:* Versions 0.1.0.14 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.0.18:*:*:*:*:*:*:* Versions 0.1.0.18 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.1_alpha:*:*:*:*:*:*:* Versions 0.1.1.1_alpha Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.2_alpha:*:*:*:*:*:*:* Versions 0.1.1.2_alpha Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.3_alpha:*:*:*:*:*:*:* Versions 0.1.1.3_alpha Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.4_alpha:*:*:*:*:*:*:* Versions 0.1.1.4_alpha Vulnerable ·Tor
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tor:tor:0.1.1.5_alpha:*:*:*:*:*:*:* | 0.1.1.5_alpha | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.20:*:*:*:*:*:*:* | 0.1.1.20 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.1.23:*:*:*:*:*:*:* | 0.1.1.23 | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.2.1_alpha-cvs:*:*:*:*:*:*:* | 0.1.2.1_alpha-cvs | Vulnerable | Tor |
| cpe:2.3:a:tor:tor:0.1.2.14:*:*:*:*:*:*:* | 0.1.2.14 | Vulnerable | Tor |
- cpe:2.3:a:tor:tor:0.1.1.5_alpha:*:*:*:*:*:*:* Versions 0.1.1.5_alpha Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.20:*:*:*:*:*:*:* Versions 0.1.1.20 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.1.23:*:*:*:*:*:*:* Versions 0.1.1.23 Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.2.1_alpha-cvs:*:*:*:*:*:*:* Versions 0.1.2.1_alpha-cvs Vulnerable ·Tor
- cpe:2.3:a:tor:tor:0.1.2.14:*:*:*:*:*:*:* Versions 0.1.2.14 Vulnerable ·Tor
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-4096
- 2026-10-03 Alias added: GHSA-rmmw-wrwp-3vrq
References
More Tor vulnerabilities
- TI-2010-01618 Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha… CVSS 2.0HIGH 10.0
- TI-2009-00394 Unspecified vulnerability in Tor before 0.2.0.33 has unspecified impact and remote attack… CVSS 2.0HIGH 10.0
- TI-2009-00893 Tor before 0.2.0.34 treats incomplete IPv4 addresses as valid, which has unknown impact… CVSS 2.0HIGH 10.0
- TI-2008-05138 Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses… CVSS 2.0HIGH 9.3
- TI-2011-02436 Multiple heap-based buffer overflows in Tor before 0.2.2.35 allow remote attackers to… CVSS 2.0HIGH 7.6
- TI-2006-03307 Integer overflow in Tor before 0.1.1.20 allows remote attackers to execute arbitrary code… CVSS 2.0HIGH 7.5
Sources
- CVE-2007-4096 · CVE Program
- CVE-2007-4096 · NVD
- FIRST EPSS
- GHSA-rmmw-wrwp-3vrq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences