FKIE_CVE-2018-5742
Vulnerability from fkie_nvd - Published: 2019-10-30 14:15 - Updated: 2026-06-17 02:00
Severity
Summary
While backporting a feature for a newer branch of BIND9, RedHat introduced a path leading to an assertion failure in buffer.c:420. Affects RedHat versions bind-9.9.4-65.el7 -> bind-9.9.4-72.el7. No ISC releases are affected. Other packages from other distributions who made the same error may also be affected.
References
| URL | Tags | ||
|---|---|---|---|
| security-officer@isc.org | https://access.redhat.com/security/cve/cve-2018-5742 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/cve-2018-5742 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| isc | bind | * | |
| redhat | enterprise_linux | 7.0 |
{
"affected": [
{
"affectedData": [
{
"product": "BIND9",
"vendor": "RedHat",
"versions": [
{
"status": "affected",
"version": "RedHat BIND9 bind-9.9.4-65.el7 -\u003e bind-9.9.4-72.el7"
}
]
}
],
"source": "security-officer@isc.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7594F8C2-76DC-4EA3-BAA8-B1FD2D20484D",
"versionEndIncluding": "9.9.4-72",
"versionStartIncluding": "9.9.4-65",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
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"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
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"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "While backporting a feature for a newer branch of BIND9, RedHat introduced a path leading to an assertion failure in buffer.c:420. Affects RedHat versions bind-9.9.4-65.el7 -\u003e bind-9.9.4-72.el7. No ISC releases are affected. Other packages from other distributions who made the same error may also be affected."
},
{
"lang": "es",
"value": "Mientras se ejecuta un backport de una caracter\u00edstica para una nueva rama de BIND9, RedHat introdujo una ruta que conlleva a un fallo de aserci\u00f3n en buffer.c:420. Afecta a las versiones de RedHat bind-9.9.4-65.el7 hasta bind-9.9.4-72.el7. No existen versiones de ISC afectadas. Otros paquetes de otras distribuciones que cometieron el mismo error tambi\u00e9n pueden estar afectados."
}
],
"id": "CVE-2018-5742",
"lastModified": "2026-06-17T02:00:42.133",
"metrics": {
"cvssMetricV2": [
{
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"baseSeverity": "MEDIUM",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
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"impactScore": 2.9,
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},
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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},
"published": "2019-10-30T14:15:11.270",
"references": [
{
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],
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],
"sourceIdentifier": "security-officer@isc.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-617"
}
],
"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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