CVE-2006-0321
Estado: ModificadaMedia (5)—
fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service (crash) via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.50%
- Percentil entre todas las CVEs puntuadas: 89
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-20
Referencias
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=348747
- http://developer.berlios.de/project/shownotes.php?release_id=8784
- http://fetchmail.berlios.de/fetchmail-SA-2006-01.txt
- http://lists.apple.com/archives/security-announce/2006//Aug/msg00000.html
- http://secunia.com/advisories/18571
- http://secunia.com/advisories/18895
- http://secunia.com/advisories/21253
- http://securitytracker.com/id?1015527
- http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.443499
- http://www.osvdb.org/22691
- http://www.securityfocus.com/archive/1/422936/100/0/threaded
- http://www.securityfocus.com/bid/16365
- http://www.securityfocus.com/bid/19289
- http://www.us-cert.gov/cas/techalerts/TA06-214A.html
- http://www.vupen.com/english/advisories/2006/0300
- http://www.vupen.com/english/advisories/2006/3101
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24265
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=348747
- http://developer.berlios.de/project/shownotes.php?release_id=8784
- http://fetchmail.berlios.de/fetchmail-SA-2006-01.txt
- http://lists.apple.com/archives/security-announce/2006//Aug/msg00000.html
- http://secunia.com/advisories/18571
- http://secunia.com/advisories/18895
- http://secunia.com/advisories/21253
- http://securitytracker.com/id?1015527
- http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.443499
- http://www.osvdb.org/22691
- http://www.securityfocus.com/archive/1/422936/100/0/threaded
- http://www.securityfocus.com/bid/16365
- http://www.securityfocus.com/bid/19289
- http://www.us-cert.gov/cas/techalerts/TA06-214A.html
- http://www.vupen.com/english/advisories/2006/0300
- http://www.vupen.com/english/advisories/2006/3101
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24265
JSON original (NVD)
Mostrar
{
"id": "CVE-2006-0321",
"cveTags": [],
"metrics": {
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{
"type": "Primary",
"source": "nvd@nist.gov",
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"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
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"affected": [
{
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],
"published": "2006-01-24T00:03:00.000",
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"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service (crash) via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster."
}
],
"lastModified": "2026-06-16T22:20:20.477",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fetchmail:fetchmail:6.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84F90AFA-4B13-46A0-89D7-4065300C94C4"
},
{
"criteria": "cpe:2.3:a:fetchmail:fetchmail:6.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5DAD0F05-8B55-43ED-89D5-61A19F41EDFF"
}
],
"operator": "OR"
}
]
}
],
"vendorComments": [
{
"comment": "This issue did not affect the versions of Fetchmail as distributed with Red Hat Enterprise Linux 2.1, 3, or 4.",
"lastModified": "2006-08-30T00:00:00",
"organization": "Red Hat"
}
],
"sourceIdentifier": "cve@mitre.org"
}