CVE-2015-7763
Estado: ModificadaMedia (5)—
rx/rx.c in OpenAFS 1.5.75 through 1.5.78, 1.6.x before 1.6.15, and 1.7.x before 1.7.33 does not properly initialize padding at the end of an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.13%
- Percentil entre todas las CVEs puntuadas: 81
- Fecha de la puntuación: 2/10/2026
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-200
Referencias
- http://www.debian.org/security/2015/dsa-3387
- http://www.securitytracker.com/id/1034039
- https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html
- https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15
- https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt
- http://www.debian.org/security/2015/dsa-3387
- http://www.securitytracker.com/id/1034039
- https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html
- https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15
- https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt
JSON original (NVD)
Mostrar
{
"id": "CVE-2015-7763",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2015-11-06T21:59:11.377",
"references": [
{
"url": "http://www.debian.org/security/2015/dsa-3387",
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id/1034039",
"source": "cve@mitre.org"
},
{
"url": "https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.debian.org/security/2015/dsa-3387",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1034039",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-200"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "rx/rx.c in OpenAFS 1.5.75 through 1.5.78, 1.6.x before 1.6.15, and 1.7.x before 1.7.33 does not properly initialize padding at the end of an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network."
},
{
"lang": "es",
"value": "rx/rx.c en OpenAFS 1.5.75 hasta la versión 1.5.78, 1.6.x en vesiones anteriores a 1.6.15 y 1.7.x en versiones anteriores a 1.7.33 no inicializa adecuadamente el relleno en el final de un paquete de reconocimiento (ACK) Rx, lo que permite a atacantes remotos obtener información sensible (1) llevando a cabo un ataque de repetición o (2) rastreando la red."
}
],
"lastModified": "2026-06-17T00:33:05.607",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openafs:openafs:1.5.75:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D05354C2-8BA9-4FA7-A2C1-D8DC1965D92D"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.5.76:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3057D5C8-AA27-4C1D-AD5A-66DE010A943E"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.5.77:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "001C25DE-7B10-4E60-9C8A-3F87A8FDA169"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.5.78:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A1EEEF95-F888-4F18-9A66-801CDF190DDD"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A8A71A1B-DCDC-4E72-9C46-49919E4F372C"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7150CE0E-A1EC-41EB-AD71-5B6C87289EEB"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7EEFFEE0-C867-40F1-93F4-239EF1C6E2AF"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BBD16CAA-1DF0-4BFC-AB76-AD06329080D1"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3AC2FFCF-BC84-43FF-8162-C796D3E43317"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47FED822-5D5F-4299-9E17-865F9ADDCB09"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FED301E1-B19C-49D7-AF5D-20301BA53E60"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA403EE6-31FB-47A3-BDBE-72A4277A4EC9"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58385FBA-632C-49B4-8AD0-9B3585845955"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3E7D0515-EC70-4B4C-97BE-CA114CA34B2E"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "44179A8B-8908-4EDB-A1E0-00AFDCB42507"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "147E1FC8-AA45-4F4B-96DF-505A84957432"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D30CA2BC-45C2-4B69-9CED-DF3AEE239947"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "20AA7D19-73B5-4A82-A864-BE312D25C9B4"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CCFA845B-2FD7-441B-AC80-7D7C5D858030"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AA143EFF-4AB1-460D-84B9-FA90F9E87438"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D83292C-77F7-4565-93B7-24BFE480A197"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.6.14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7D8A3310-F7A0-46B2-8772-4598E836B702"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B53E1E4E-EC29-4CF5-A60F-531D7D3F51F6"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "638B85F9-711F-4CC0-BC88-70A0F61D00BF"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "100D60EE-7D98-4EDE-816D-0A09F2512BD2"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7A7B667D-236D-4902-AE45-70DC518A8CEB"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E54A4891-9A8F-4669-BFE4-E7A492C23475"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42D64E4E-1CE6-4EC5-B196-56D3EA657D1F"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D16E9D02-7B8A-496F-90E5-24053E2C7B46"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "537CF7AE-6CDA-41A7-BAA8-CB7775D89BB0"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FB340DB3-B662-4C32-9D12-6C5589B9D442"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52AC5979-4EE0-4C60-8682-214D7CE71E9A"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "971BC625-0F96-4853-9E25-6461C0E7A9FF"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6417AD77-428D-40E4-B349-4328A0322D67"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.17:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "56D4ED9A-FA72-4802-AEDB-7C6BF85F374B"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.18:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "681D68F1-A302-4D26-87F2-183905995214"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.19:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BCCEF082-2CD3-4A2F-8DCA-83EE444015E9"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.20:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "57956DBF-981B-4053-BE2B-E745BC789419"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.21:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "00C8BD68-6640-4DCF-A2F5-E6826056F108"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.22:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CCB0D161-F503-4608-92DD-0C4D38022EE3"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.23:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D951833E-7FB4-4DFB-A274-7D5619B6C7A8"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.24:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87BD5E13-61CF-41FD-8679-D0D0AAF2267B"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.25:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2CB154C3-87A0-4083-964D-6F86E8A8FEE5"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.26:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BC220CAC-E0F1-47A8-A9EC-A1A4424A5325"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.27:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DA1D73C1-6D22-44AD-AB3E-4EEF54D5A105"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.28:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B1E8E8F9-84AF-4413-B386-0CC14FA59BDC"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.29:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7DE7A477-9489-4185-B139-9D5C4B54A048"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "594611DF-FFB5-42DE-A2C1-6B0AA52C1821"
},
{
"criteria": "cpe:2.3:a:openafs:openafs:1.7.31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E033C96-2626-41DF-AC9F-554743D0BF1A"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}