Vulnerabilites related to tinyproxy_project - tinyproxy
Vulnerability from fkie_nvd
Published
2017-07-30 16:29
Modified
2025-04-20 01:37
Severity ?
Summary
main.c in Tinyproxy 1.8.4 and earlier creates a /run/tinyproxy/tinyproxy.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for tinyproxy.pid modification before a root script executes a "kill `cat /run/tinyproxy/tinyproxy.pid`" command.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/tinyproxy/tinyproxy/issues/106 | Issue Tracking, Patch, Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2020/03/msg00037.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/tinyproxy/tinyproxy/issues/106 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2020/03/msg00037.html |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tinyproxy_project | tinyproxy | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:*",
"matchCriteriaId": "04519538-C2BF-4130-B376-3EBBC1A183FA",
"versionEndIncluding": "1.8.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "main.c in Tinyproxy 1.8.4 and earlier creates a /run/tinyproxy/tinyproxy.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for tinyproxy.pid modification before a root script executes a \"kill `cat /run/tinyproxy/tinyproxy.pid`\" command."
},
{
"lang": "es",
"value": "El archivo main.c en Tinyproxy versi\u00f3n 1.8.4 y anteriores, crea un archivo /run/tinyproxy/tinyproxy.pid despu\u00e9s de quitar los privilegios a una cuenta no root, lo que podr\u00eda permitir a los usuarios locales eliminar procesos arbitrarios mediante el aprovechamiento del acceso a esta cuenta no root para la modificaci\u00f3n de Tinyproxy.pid antes de que un script root ejecute el comando \"kill` cat/run/tinyproxy/tinyproxy.pid`\"."
}
],
"id": "CVE-2017-11747",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
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"cvssData": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
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"published": "2017-07-30T16:29:00.250",
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],
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},
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},
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},
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}
Vulnerability from fkie_nvd
Published
2022-09-19 17:15
Modified
2024-11-21 07:21
Severity ?
Summary
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tinyproxy_project | tinyproxy | * |
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{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3E51FD82-DAE3-49BD-A817-91A131CE6525",
"versionEndIncluding": "1.11.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
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"lang": "en",
"value": "Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function."
},
{
"lang": "es",
"value": "Posible fuga de datos sobrantes de la pila si se utilizan plantillas de p\u00e1ginas de error personalizadas que contienen variables especiales no est\u00e1ndar. El commit 84f203f de Tinyproxy y los anteriores utilizan b\u00faferes no inicializados en la funci\u00f3n process_request()"
}
],
"id": "CVE-2022-40468",
"lastModified": "2024-11-21T07:21:25.437",
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"impactScore": 3.6,
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"type": "Primary"
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},
"published": "2022-09-19T17:15:14.700",
"references": [
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"tags": [
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"url": "https://github.com/tinyproxy/tinyproxy"
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"tags": [
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"url": "https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://github.com/tinyproxy/tinyproxy/issues/457"
},
{
"source": "cve@mitre.org",
"url": "https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815"
},
{
"source": "cve@mitre.org",
"url": "https://security.gentoo.org/glsa/202305-27"
},
{
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"tags": [
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"url": "https://github.com/tinyproxy/tinyproxy"
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"url": "https://security.gentoo.org/glsa/202305-27"
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],
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"vulnStatus": "Modified",
"weaknesses": [
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"lang": "en",
"value": "CWE-1188"
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2022-40468 (GCVE-0-2022-40468)
Vulnerability from cvelistv5
Published
2022-09-19 00:00
Modified
2024-08-03 12:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.
References
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CVE-2017-11747 (GCVE-0-2017-11747)
Vulnerability from cvelistv5
Published
2017-07-30 16:00
Modified
2024-08-05 18:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
main.c in Tinyproxy 1.8.4 and earlier creates a /run/tinyproxy/tinyproxy.pid file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for tinyproxy.pid modification before a root script executes a "kill `cat /run/tinyproxy/tinyproxy.pid`" command.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
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