CVE-2015-2689
Vulnerability from cvelistv5
Published
2020-01-24 17:46
Modified
2024-08-06 05:24
Severity ?
EPSS score ?
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
security@debian.org | https://lists.torproject.org/pipermail/tor-talk/2015-March/037281.html | Mailing List, Vendor Advisory | |
security@debian.org | https://trac.torproject.org/projects/tor/ticket/14129 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://lists.torproject.org/pipermail/tor-talk/2015-March/037281.html | Mailing List, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://trac.torproject.org/projects/tor/ticket/14129 | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | The Tor Project | Tor |
Version: before 0.2.4.26 Version: 0.2.5.x before 0.2.5.11 |
|
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.