FKIE_CVE-2014-3634
Vulnerability from fkie_nvd - Published: 2014-11-02 00:55 - Updated: 2026-06-17 00:08
Severity
Summary
rsyslog before 7.6.6 and 8.x before 8.4.1 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash), possibly execute arbitrary code, or have other unspecified impact via a crafted priority (PRI) value that triggers an out-of-bounds array access.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| sysklogd_project | sysklogd | * | |
| sysklogd_project | sysklogd | 1.1 | |
| sysklogd_project | sysklogd | 1.2 | |
| sysklogd_project | sysklogd | 1.3 | |
| sysklogd_project | sysklogd | 1.4 | |
| sysklogd_project | sysklogd | 1.4.1 | |
| rsyslog | rsyslog | * | |
| rsyslog | rsyslog | 8.1.0 | |
| rsyslog | rsyslog | 8.1.1 | |
| rsyslog | rsyslog | 8.1.2 | |
| rsyslog | rsyslog | 8.1.3 | |
| rsyslog | rsyslog | 8.1.4 | |
| rsyslog | rsyslog | 8.1.5 | |
| rsyslog | rsyslog | 8.1.6 | |
| rsyslog | rsyslog | 8.2.0 | |
| rsyslog | rsyslog | 8.2.1 | |
| rsyslog | rsyslog | 8.2.2 | |
| rsyslog | rsyslog | 8.2.3 | |
| rsyslog | rsyslog | 8.3.0 | |
| rsyslog | rsyslog | 8.3.1 | |
| rsyslog | rsyslog | 8.3.2 | |
| rsyslog | rsyslog | 8.3.3 | |
| rsyslog | rsyslog | 8.3.4 | |
| rsyslog | rsyslog | 8.3.5 | |
| rsyslog | rsyslog | 8.4.0 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
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],
"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "rsyslog before 7.6.6 and 8.x before 8.4.1 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash), possibly execute arbitrary code, or have other unspecified impact via a crafted priority (PRI) value that triggers an out-of-bounds array access."
},
{
"lang": "es",
"value": "rsyslog anterior a 7.6.6 y 8.x anterior a 8.4.1 y sysklogd 1.5 y anteriores permiten a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda), posiblemente ejecutar c\u00f3digo arbitrario o tener otro impacto no especificado a trav\u00e9s de un valor de prioridad (PRI) manipulado que provoca un acceso a array fuera de rango."
}
],
"id": "CVE-2014-3634",
"lastModified": "2026-06-17T00:08:39.560",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-11-02T00:55:05.923",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://advisories.mageia.org/MGASA-2014-0411.html"
},
{
"source": "secalert@redhat.com",
"url": "http://linux.oracle.com/errata/ELSA-2014-1654"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html"
},
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html"
},
{
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"url": "http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html"
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2014-1397.html"
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2014-1654.html"
},
{
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"url": "http://rhn.redhat.com/errata/RHSA-2014-1671.html"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/61494"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/61720"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/61930"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2014/dsa-3040"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:130"
},
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2014/09/30/15"
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{
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"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
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{
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"tags": [
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"url": "http://www.rsyslog.com/remote-syslog-pri-vulnerability/"
},
{
"source": "secalert@redhat.com",
"url": "http://www.ubuntu.com/usn/USN-2381-1"
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{
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},
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},
{
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},
{
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"url": "http://secunia.com/advisories/61720"
},
{
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"url": "http://secunia.com/advisories/61930"
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{
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"url": "http://www.debian.org/security/2014/dsa-3040"
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{
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{
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},
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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.
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.
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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.
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