VDB
CVE-2015-2689
CVE-2015-2689
PUBLISHED
Tor before 0.2.4.26 and 0.2.5.x before 0.2.5.11 does not properly handle pending-connection resolve states during periods of high DNS load, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via crafted packets.
EPSS 0.45% · 64.1th percentile
Risk Scores
EPSS Score
0.45%
64.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | tor | 0.2.3.25-1, 0.2.4.19-1, 0.2.4.20-1 |
Exploit Intelligence
Timeline
- Jan 24, 2020 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-2689 third-party-advisory
- https://bugs.torproject.org/14129 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-2689 third-party-advisory