Search criteria
3 vulnerabilities found for bufferlist by bufferlist_project
FKIE_CVE-2020-8244
Vulnerability from fkie_nvd - Published: 2020-08-30 15:15 - Updated: 2024-11-21 05:38
Severity ?
Summary
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
References
| URL | Tags | ||
|---|---|---|---|
| support@hackerone.com | https://hackerone.com/reports/966347 | Exploit, Patch, Third Party Advisory | |
| support@hackerone.com | https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://hackerone.com/reports/966347 | Exploit, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html | Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| bufferlist_project | bufferlist | * | |
| bufferlist_project | bufferlist | * | |
| bufferlist_project | bufferlist | * | |
| bufferlist_project | bufferlist | * | |
| debian | debian_linux | 9.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:bufferlist_project:bufferlist:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "BE477499-8C07-4A21-80ED-522252634656",
"versionEndExcluding": "1.2.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:bufferlist_project:bufferlist:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "3BAC5D84-F507-43F3-8F02-30B19CAB6CB5",
"versionEndExcluding": "2.2.1",
"versionStartIncluding": "2.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:bufferlist_project:bufferlist:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "F970C0FA-2479-4F5B-BF15-010C22CE5DB6",
"versionEndExcluding": "3.0.1",
"versionStartIncluding": "3.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:bufferlist_project:bufferlist:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "6609D49F-7700-4262-AAF3-1470A1CEB9E0",
"versionEndExcluding": "4.0.3",
"versionStartIncluding": "4.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A buffer over-read vulnerability exists in bl \u003c4.0.3, \u003c3.0.1, \u003c2.2.1, and \u003c1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de lectura excesiva del b\u00fafer en bl versiones anteriores a 4.0.3, versiones anteriores a 3.0.1, versiones anteriores a 2.2.1 versiones anteriores a 1.2.3 que podr\u00eda permitir a un atacante suministrar informaci\u00f3n del usuario (incluso escrita) que si termina en el argumento de consume() y puede volverse negativa, el estado de BufferList puede estar corrupto, enga\u00f1\u00e1ndolo para que exponga la memoria no inicializada por medio de llamadas regulares de .slice()"
}
],
"id": "CVE-2020-8244",
"lastModified": "2024-11-21T05:38:34.760",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 2.5,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-08-30T15:15:12.167",
"references": [
{
"source": "support@hackerone.com",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://hackerone.com/reports/966347"
},
{
"source": "support@hackerone.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://hackerone.com/reports/966347"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
],
"sourceIdentifier": "support@hackerone.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-126"
}
],
"source": "support@hackerone.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2020-8244 (GCVE-0-2020-8244)
Vulnerability from cvelistv5 – Published: 2020-08-30 13:43 – Updated: 2024-08-04 09:56
VLAI?
Summary
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
Severity ?
No CVSS data available.
CWE
- CWE-126 - Buffer Over-read (CWE-126)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T09:56:28.050Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "bl",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed in 4.0.3, 3.0.1, 2.2.1, and 1.2.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A buffer over-read vulnerability exists in bl \u003c4.0.3, \u003c3.0.1, \u003c2.2.1, and \u003c1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-126",
"description": "Buffer Over-read (CWE-126)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-07-01T02:06:10",
"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"shortName": "hackerone"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "support@hackerone.com",
"ID": "CVE-2020-8244",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "bl",
"version": {
"version_data": [
{
"version_value": "Fixed in 4.0.3, 3.0.1, 2.2.1, and 1.2.3"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A buffer over-read vulnerability exists in bl \u003c4.0.3, \u003c3.0.1, \u003c2.2.1, and \u003c1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Buffer Over-read (CWE-126)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://hackerone.com/reports/966347",
"refsource": "MISC",
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"assignerShortName": "hackerone",
"cveId": "CVE-2020-8244",
"datePublished": "2020-08-30T13:43:55",
"dateReserved": "2020-01-28T00:00:00",
"dateUpdated": "2024-08-04T09:56:28.050Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-8244 (GCVE-0-2020-8244)
Vulnerability from nvd – Published: 2020-08-30 13:43 – Updated: 2024-08-04 09:56
VLAI?
Summary
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
Severity ?
No CVSS data available.
CWE
- CWE-126 - Buffer Over-read (CWE-126)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T09:56:28.050Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "bl",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed in 4.0.3, 3.0.1, 2.2.1, and 1.2.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A buffer over-read vulnerability exists in bl \u003c4.0.3, \u003c3.0.1, \u003c2.2.1, and \u003c1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-126",
"description": "Buffer Over-read (CWE-126)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-07-01T02:06:10",
"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"shortName": "hackerone"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "support@hackerone.com",
"ID": "CVE-2020-8244",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "bl",
"version": {
"version_data": [
{
"version_value": "Fixed in 4.0.3, 3.0.1, 2.2.1, and 1.2.3"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A buffer over-read vulnerability exists in bl \u003c4.0.3, \u003c3.0.1, \u003c2.2.1, and \u003c1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Buffer Over-read (CWE-126)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://hackerone.com/reports/966347",
"refsource": "MISC",
"url": "https://hackerone.com/reports/966347"
},
{
"name": "[debian-lts-announce] 20210630 [SECURITY] [DLA 2698-1] node-bl security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00028.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
"assignerShortName": "hackerone",
"cveId": "CVE-2020-8244",
"datePublished": "2020-08-30T13:43:55",
"dateReserved": "2020-01-28T00:00:00",
"dateUpdated": "2024-08-04T09:56:28.050Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}