VDB
CVE-2011-0493
CVE-2011-0493
PUBLISHED
CVSS 5 MEDIUM
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.
EPSS 1.38% · 80.7th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
1.38%
80.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| tor | tor | 0.0.2_pre13, 0.0.2_pre14, 0.0.2_pre15 |
Exploit Intelligence
- [or-announce] 20110117 Tor 0.2.1.29 is released (security patches) (circl)
- https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog (circl)
- https://trac.torproject.org/projects/tor/ticket/2352 (circl)
- http://blog.torproject.org/blog/tor-02129-released-security-patches (circl)
- tor-routercache-dos(64864) (circl)
- 45953 (circl)
Timeline
- Jan 19, 2011 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- [or-announce] 20110117 Tor 0.2.1.29 is released (security patches) mailing-list
- https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog url
- https://trac.torproject.org/projects/tor/ticket/2352 url
- http://blog.torproject.org/blog/tor-02129-released-security-patches url
- tor-routercache-dos(64864) vdb
- 45953 vdb
- https://nvd.nist.gov/vuln/detail/CVE-2011-0493 advisory