fkie_cve-2015-0207
Vulnerability from fkie_nvd
Published
2015-03-19 22:59
Modified
2025-04-12 10:46
Severity ?
Summary
The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.
References
Impacted products
{
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server."
},
{
"lang": "es",
"value": "La funci\u00f3n dtls1_listen en d1_lib.c en OpenSSL 1.0.2 anterior a 1.0.2a no a\u00edsla correctamente la informaci\u00f3n de estado de flujos de datos independientes, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de trafico DTLS manipulado, tal y como fue demostrado por trafico DTLS 1.0 hacia un servidor DTLS 1.2."
}
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"evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/476.html\" rel=\"nofollow\"\u003eCWE-476: NULL Pointer Dereference\u003c/a\u003e",
"id": "CVE-2015-0207",
"lastModified": "2025-04-12T10:46:40.837",
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.
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