fkie_cve-2013-6450
Vulnerability from fkie_nvd
Published
2014-01-01 16:05
Modified
2024-11-21 01:59
Severity ?
Summary
The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0a | |
| openssl | openssl | 1.0.0b | |
| openssl | openssl | 1.0.0c | |
| openssl | openssl | 1.0.0d | |
| openssl | openssl | 1.0.0e | |
| openssl | openssl | 1.0.0f | |
| openssl | openssl | 1.0.0g | |
| openssl | openssl | 1.0.0h | |
| openssl | openssl | 1.0.0i | |
| openssl | openssl | 1.0.0j | |
| openssl | openssl | 1.0.1 | |
| openssl | openssl | 1.0.1 | |
| openssl | openssl | 1.0.1 | |
| openssl | openssl | 1.0.1 | |
| openssl | openssl | 1.0.1a | |
| openssl | openssl | 1.0.1b | |
| openssl | openssl | 1.0.1c | |
| openssl | openssl | 1.0.1d | |
| openssl | openssl | 1.0.1e |
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"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c."
},
{
"lang": "es",
"value": "La implementaci\u00f3n de retransmisi\u00f3n DTLS en OpenSSL trav\u00e9s 0.9.8y y 1.x trav\u00e9s 1.0.1e no mantiene adecuadamente las estructuras de datos para sumarios (hashes) y contextos de cifrado, lo que podr\u00eda permitir a atacantes man-in-the-middle para activar el uso de un contexto diferente e interferir con la entrega de paquetes, relacionado con ssl/d1_both.c y ssl/t1_enc.c."
}
],
"id": "CVE-2013-6450",
"lastModified": "2024-11-21T01:59:15.400",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-01-01T16:05:15.017",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=34628967f1e65dc8f34e000f0f5518e21afbfc7b"
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html"
},
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2014-0015.html"
},
{
"source": "secalert@redhat.com",
"url": "http://seclists.org/fulldisclosure/2014/Dec/23"
},
{
"source": "secalert@redhat.com",
"url": "http://security.gentoo.org/glsa/glsa-201412-39.xml"
},
{
"source": "secalert@redhat.com",
"url": "http://www-01.ibm.com/support/docview.wss?uid=isg400001841"
},
{
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"url": "http://www-01.ibm.com/support/docview.wss?uid=isg400001843"
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{
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"url": "http://www.debian.org/security/2014/dsa-2833"
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"source": "secalert@redhat.com",
"url": "http://www.openssl.org/news/vulnerabilities.html"
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{
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"url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html"
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{
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-310"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.