RHSA-2009:1651
Vulnerability from csaf_redhat - Published: 2009-12-08 19:42 - Updated: 2026-06-25 10:36Stack-based buffer overflow in the cookedprint function in ntpq/ntpq.c in ntpq in NTP before 4.2.4p7-RC2 allows remote NTP servers to execute arbitrary code via a crafted response.
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.ppc | — |
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.s390 | — |
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.s390x | — |
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.src | — |
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| Unresolved product id: 3AS:ntp-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.ppc | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.s390 | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.s390x | — |
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| Unresolved product id: 3AS:ntp-debuginfo-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3Desktop:ntp-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3Desktop:ntp-0:4.1.2-6.el3.src | — |
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| Unresolved product id: 3Desktop:ntp-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3Desktop:ntp-debuginfo-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3Desktop:ntp-debuginfo-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3ES:ntp-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3ES:ntp-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3ES:ntp-0:4.1.2-6.el3.src | — |
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| Unresolved product id: 3ES:ntp-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3ES:ntp-debuginfo-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3ES:ntp-debuginfo-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3ES:ntp-debuginfo-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3WS:ntp-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3WS:ntp-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3WS:ntp-0:4.1.2-6.el3.src | — |
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| Unresolved product id: 3WS:ntp-0:4.1.2-6.el3.x86_64 | — |
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| Unresolved product id: 3WS:ntp-debuginfo-0:4.1.2-6.el3.i386 | — |
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| Unresolved product id: 3WS:ntp-debuginfo-0:4.1.2-6.el3.ia64 | — |
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| Unresolved product id: 3WS:ntp-debuginfo-0:4.1.2-6.el3.x86_64 | — |
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ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.
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"3ES:ntp-debuginfo-0:4.1.2-6.el3.i386",
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"3ES:ntp-debuginfo-0:4.1.2-6.el3.x86_64",
"3WS:ntp-0:4.1.2-6.el3.i386",
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"3WS:ntp-debuginfo-0:4.1.2-6.el3.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2009:1651"
}
],
"scores": [
{
"cvss_v2": {
"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"
},
"products": [
"3AS:ntp-0:4.1.2-6.el3.i386",
"3AS:ntp-0:4.1.2-6.el3.ia64",
"3AS:ntp-0:4.1.2-6.el3.ppc",
"3AS:ntp-0:4.1.2-6.el3.s390",
"3AS:ntp-0:4.1.2-6.el3.s390x",
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"3AS:ntp-debuginfo-0:4.1.2-6.el3.i386",
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"3AS:ntp-debuginfo-0:4.1.2-6.el3.ppc",
"3AS:ntp-debuginfo-0:4.1.2-6.el3.s390",
"3AS:ntp-debuginfo-0:4.1.2-6.el3.s390x",
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"3Desktop:ntp-0:4.1.2-6.el3.i386",
"3Desktop:ntp-0:4.1.2-6.el3.src",
"3Desktop:ntp-0:4.1.2-6.el3.x86_64",
"3Desktop:ntp-debuginfo-0:4.1.2-6.el3.i386",
"3Desktop:ntp-debuginfo-0:4.1.2-6.el3.x86_64",
"3ES:ntp-0:4.1.2-6.el3.i386",
"3ES:ntp-0:4.1.2-6.el3.ia64",
"3ES:ntp-0:4.1.2-6.el3.src",
"3ES:ntp-0:4.1.2-6.el3.x86_64",
"3ES:ntp-debuginfo-0:4.1.2-6.el3.i386",
"3ES:ntp-debuginfo-0:4.1.2-6.el3.ia64",
"3ES:ntp-debuginfo-0:4.1.2-6.el3.x86_64",
"3WS:ntp-0:4.1.2-6.el3.i386",
"3WS:ntp-0:4.1.2-6.el3.ia64",
"3WS:ntp-0:4.1.2-6.el3.src",
"3WS:ntp-0:4.1.2-6.el3.x86_64",
"3WS:ntp-debuginfo-0:4.1.2-6.el3.i386",
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"3WS:ntp-debuginfo-0:4.1.2-6.el3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "ntpd: DoS with mode 7 packets (VU#568372)"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.