FKIE_CVE-2008-4113
Vulnerability from fkie_nvd - Published: 2008-09-16 23:00 - Updated: 2025-04-09 00:30
Severity ?
Summary
The sctp_getsockopt_hmac_ident function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4, when the SCTP-AUTH extension is enabled, relies on an untrusted length value to limit copying of data from kernel memory, which allows local users to obtain sensitive information via a crafted SCTP_HMAC_IDENT IOCTL request involving the sctp_getsockopt function.
References
Impacted products
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"matchCriteriaId": "94C9D70D-A552-48D6-9497-EE07EB5649D1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.10:*:x86_64:*:*:*:*:*",
"matchCriteriaId": "07EEC559-9240-46BE-9057-0F17D1F61F99",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.11:*:*:*:*:*:*:*",
"matchCriteriaId": "AF6169FF-9FF9-4A81-BAEB-6D5132F64F61",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.11:*:x86_64:*:*:*:*:*",
"matchCriteriaId": "BBBC127F-D67E-43FE-BCFE-606C200084F4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.12:*:*:*:*:*:*:*",
"matchCriteriaId": "E6DC79CF-A504-4232-9F66-B5DCD0213DA0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.12:*:x86_64:*:*:*:*:*",
"matchCriteriaId": "42B18945-EE09-4E6B-8C11-E382E5F8F850",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.13:*:*:*:*:*:*:*",
"matchCriteriaId": "192B4273-0935-4232-BBFD-A850855CAC5F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.25.15:*:*:*:*:*:*:*",
"matchCriteriaId": "E4E4A6E5-0C2C-42FD-B982-684CCB0DDFBB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The sctp_getsockopt_hmac_ident function in net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4, when the SCTP-AUTH extension is enabled, relies on an untrusted length value to limit copying of data from kernel memory, which allows local users to obtain sensitive information via a crafted SCTP_HMAC_IDENT IOCTL request involving the sctp_getsockopt function."
},
{
"lang": "es",
"value": "Funci\u00f3n The sctp_getsockopt_hmac_ident en net/sctp/socket.c la implementaci\u00f3n de Stream Control Transmission Protocol (sctp) en el kernel de Linux anterior a 2.6.26.4, cuando la extensi\u00f3n SCPT-AUTH est\u00e1 activada, basada en un valor de tama\u00f1o no confiable en el l\u00edmite de la copia de datos de la memoria del kernel, permite a usuarios locales obtener informaci\u00f3n sensible a trav\u00e9s de una petici\u00f3n SCTP_HMAC_IDENT IOCTL manipulada implicando a la funci\u00f3n sctp_getsockopt."
}
],
"id": "CVE-2008-4113",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2008-09-16T23:00:01.413",
"references": [
{
"source": "cve@mitre.org",
"url": "http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=d97240552cd98c4b07322f30f66fd9c3ba4171de"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/32190"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/32315"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/32393"
},
{
"source": "cve@mitre.org",
"url": "http://securityreason.com/securityalert/4266"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2008/dsa-1655"
},
{
"source": "cve@mitre.org",
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26.4"
},
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2008/09/26/6"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0857.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/496256/100/0/threaded"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/31121"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1021000"
},
{
"source": "cve@mitre.org",
"url": "http://www.trapkit.de/advisories/TKADV2008-007.txt"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/usn-659-1"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45188"
},
{
"source": "cve@mitre.org",
"url": "https://www.exploit-db.com/exploits/7618"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=d97240552cd98c4b07322f30f66fd9c3ba4171de"
},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/32190"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/32315"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/32393"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/4266"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2008/dsa-1655"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26.4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2008/09/26/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2008-0857.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/496256/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/31121"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1021000"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.trapkit.de/advisories/TKADV2008-007.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-659-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/45188"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/7618"
}
],
"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
{
"comment": "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5.\n\nIt was addressed in Red Hat Enterprise MRG for RHEL-5 via: https://rhn.redhat.com/errata/RHSA-2008-0857.html",
"lastModified": "2009-01-15T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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