fkie_cve-2018-6612
Vulnerability from fkie_nvd
Published
2018-02-04 15:29
Modified
2024-11-21 04:10
Severity ?
Summary
An integer underflow bug in the process_EXIF function of the exif.c file of jhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889272 | Third Party Advisory | |
| cve@mitre.org | https://launchpad.net/ubuntu/+source/jhead/1:3.00-6 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889272 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://launchpad.net/ubuntu/+source/jhead/1:3.00-6 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| jhead_project | jhead | 3.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:jhead_project:jhead:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "44A93050-5580-44C1-B5DE-D45C1771E888",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An integer underflow bug in the process_EXIF function of the exif.c file of jhead 3.00 raises a heap-based buffer over-read when processing a malicious JPEG file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact."
},
{
"lang": "es",
"value": "Un error de subdesbordamiento de enteros en la funci\u00f3n process_EXIF del archivo exif.c en jhead 3.00 eleva una sobrelectura de b\u00fafer basada en memoria din\u00e1mica (heap) al procesar un archivo JPEG malicioso. Esto podr\u00eda permitir que un atacante remoto provoque un ataque de denegaci\u00f3n de servicio (DoS) u otro tipo de impacto sin especificar."
}
],
"id": "CVE-2018-6612",
"lastModified": "2024-11-21T04:10:59.727",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"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"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-02-04T15:29:00.237",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889272"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://launchpad.net/ubuntu/+source/jhead/1:3.00-6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889272"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://launchpad.net/ubuntu/+source/jhead/1:3.00-6"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
},
{
"lang": "en",
"value": "CWE-191"
}
],
"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.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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