fkie_cve-2008-1804
Vulnerability from fkie_nvd
Published
2008-05-22 13:09
Modified
2025-04-09 00:30
Severity ?
Summary
preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:snort:snort:*:*:*:*:*:*:*:*",
"matchCriteriaId": "41A284AF-58E7-43A2-85E1-2D26C90E6C8E",
"versionEndIncluding": "2.8.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment."
},
{
"lang": "es",
"value": "preprocessors/spp_frag3.c en Sourcefire Snort before 2.8.1 no identifica adecuadamente los fragmentos de paquetes que tienen valores TTL distintos, esto permite a atacantes remotos evitar las reglas de detecci\u00f3n usando un paquete TTL para cada fragmento."
}
],
"id": "CVE-2008-1804",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2008-05-22T13:09:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11"
},
{
"source": "cve@mitre.org",
"url": "http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text\u0026tr1=1.46.2.4\u0026r2=text\u0026tr2=1.46.2.5\u0026diff_format=h"
},
{
"source": "cve@mitre.org",
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/30348"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/30563"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/31204"
},
{
"source": "cve@mitre.org",
"url": "http://securitytracker.com/id?1020081"
},
{
"source": "cve@mitre.org",
"url": "http://www.ipcop.org/index.php?name=News\u0026file=article\u0026sid=40"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/29327"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2008/1602"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42584"
},
{
"source": "cve@mitre.org",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html"
},
{
"source": "cve@mitre.org",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html"
},
{
"source": "cve@mitre.org",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text\u0026tr1=1.46.2.4\u0026r2=text\u0026tr2=1.46.2.5\u0026diff_format=h"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/30348"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/30563"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/31204"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1020081"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ipcop.org/index.php?name=News\u0026file=article\u0026sid=40"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/29327"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2008/1602"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42584"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"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.
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