CVE-2012-2250
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure...
CVE-2012-2250 is a medium vulnerability (CVSS 5.0) in Torproject Tor, published February 3, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.29%, the 70th percentile. Fixed in tor 0.2.3.24-rc-1.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 1.29%EPSS, 70th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
0.2.3.24-rc-1tor +3 more
Description
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
torDebian:12 | before 0.2.3.24-rc-1 | 0.2.3.24-rc-1 |
torDebian:13 | before 0.2.3.24-rc-1 | 0.2.3.24-rc-1 |
torDebian:14 | before 0.2.3.24-rc-1 | 0.2.3.24-rc-1 |
torDebian:6.0 From an advisory covering 5 CVEs | before 0.2.4.23-1~deb6u1, plus listed versions 0.2.1.29-10.2.1.30-10.2.1.31-10.2.1.31-1~lenny+10.2.1.32-1 Show 45 moreShow less0.2.2.1-alpha-10.2.2.10-alpha-10.2.2.10-alpha-20.2.2.11-alpha-10.2.2.12-alpha-10.2.2.13-alpha-10.2.2.14-alpha-10.2.2.15-alpha-10.2.2.16-alpha-10.2.2.17-alpha-10.2.2.18-alpha-10.2.2.18-alpha-20.2.2.19-alpha-10.2.2.2-alpha-10.2.2.20-alpha-10.2.2.21-alpha-10.2.2.22-alpha-10.2.2.23-alpha-10.2.2.27-beta-10.2.2.28-beta-10.2.2.29-beta-10.2.2.3-alpha-10.2.2.30-rc-10.2.2.31-rc-10.2.2.32-10.2.2.32-1~bpo60+10.2.2.33-10.2.2.33-1~bpo60+10.2.2.34-10.2.2.34-1~bpo60+10.2.2.35-10.2.2.35-1~squeeze+10.2.2.36-10.2.2.37-10.2.2.37-1~bpo60+10.2.2.37-1~squeeze+10.2.2.38-10.2.2.39-10.2.2.4-alpha-10.2.2.5-alpha-10.2.2.6-alpha-10.2.2.7-alpha-10.2.2.7-alpha-20.2.2.8-alpha-10.2.2.9-alpha-1 | 0.2.4.23-1~deb6u1 |
What each source reports
NVD Score used
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
CVE-2012-2250- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE ListNo score
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
CVE-2012-2250- Updated
- 2026-11-02
EUVDEUVD-2012-2243No score
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
EUVD-2012-2243- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-53mj-fv46-cqg6No score
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure...
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
GHSA-53mj-fv46-cqg6- Updated
- 2026-11-02
OSVNo score
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
CVE-2012-2250- Updated
- 2026-11-02
OSVDEBIAN-CVE-2012-2250No score
Tor before 0.2.3.24-rc allows remote attackers to cause a denial of service (assertion failure and daemon exit) by performing link protocol negotiation incorrectly.
- Record
DEBIAN-CVE-2012-2250- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
Left out here: 50 versions. The JSON record has them.