FKIE_CVE-2009-1572
Vulnerability from fkie_nvd - Published: 2009-05-06 17:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| quagga | quagga | * | |
| quagga | quagga | 0.95 | |
| quagga | quagga | 0.96 | |
| quagga | quagga | 0.96.1 | |
| quagga | quagga | 0.96.2 | |
| quagga | quagga | 0.96.3 | |
| quagga | quagga | 0.96.4 | |
| quagga | quagga | 0.96.5 | |
| quagga | quagga | 0.97.0 | |
| quagga | quagga | 0.97.1 | |
| quagga | quagga | 0.97.2 | |
| quagga | quagga | 0.97.3 | |
| quagga | quagga | 0.97.4 | |
| quagga | quagga | 0.97.5 | |
| quagga | quagga | 0.98.0 | |
| quagga | quagga | 0.98.1 | |
| quagga | quagga | 0.98.2 | |
| quagga | quagga | 0.98.3 | |
| quagga | quagga | 0.98.4 | |
| quagga | quagga | 0.98.5 | |
| quagga | quagga | 0.98.6 | |
| quagga | quagga | 0.99.1 | |
| quagga | quagga | 0.99.2 | |
| quagga | quagga | 0.99.3 | |
| quagga | quagga | 0.99.4 | |
| quagga | quagga | 0.99.5 | |
| quagga | quagga | 0.99.6 | |
| quagga | quagga | 0.99.7 | |
| quagga | quagga | 0.99.8 | |
| quagga | quagga | 0.99.9 | |
| quagga | quagga | 0.99.10 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error."
},
{
"lang": "es",
"value": "El demonio BGP (bgpd) in Quagga v0.99.11 y anteriores, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una ruta AS que contiene elementos ASN cuya representaci\u00f3n de cadena es mayor que la esperada, lo que provoca un error de aserci\u00f3n."
}
],
"id": "CVE-2009-1572",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
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},
"published": "2009-05-06T17:30:00.233",
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"tags": [
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"url": "http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"
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],
"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
{
"comment": "Not vulnerable. This issue did not affect the versions of zebra as shipped with Red Hat Enterprise Linux 2.1, and the versions of quagga as shipped with Red Hat Enterprise Linux 3, 4, or 5.",
"lastModified": "2009-05-18T00:00:00",
"organization": "Red Hat"
}
],
"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 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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