Vulnerabilites related to tinyproxy_project - tinyproxy
Vulnerability from fkie_nvd
Published
2024-05-01 16:15
Modified
2025-08-22 14:44
Severity ?
Summary
A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy 1.10.0. A specially crafted HTTP header can trigger reuse of previously freed memory, which leads to memory corruption and could lead to remote code execution. An attacker needs to make an unauthenticated HTTP request to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | http://www.openwall.com/lists/oss-security/2024/05/07/1 | Mailing List, Exploit, Patch, Third Party Advisory, Issue Tracking | |
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2023-1889 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2024/05/07/1 | Mailing List, Exploit, Patch, Third Party Advisory, Issue Tracking | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2023-1889 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tinyproxy_project | tinyproxy | 1.10.0 | |
| tinyproxy_project | tinyproxy | 1.11.1 |
{
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}
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]
}
],
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},
{
"lang": "es",
"value": "Existe una vulnerabilidad de use-after-free en el an\u00e1lisis de los encabezados de conexi\u00f3n HTTP en Tinyproxy 1.11.1 y Tinyproxy 1.10.0. Un encabezado HTTP especialmente manipulado puede provocar la reutilizaci\u00f3n de la memoria previamente liberada, lo que provoca da\u00f1os en la memoria y podr\u00eda provocar la ejecuci\u00f3n remota de c\u00f3digo. Un atacante necesita realizar una solicitud HTTP no autenticada para activar esta vulnerabilidad."
}
],
"id": "CVE-2023-49606",
"lastModified": "2025-08-22T14:44:51.160",
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"source": "talos-cna@cisco.com",
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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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},
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"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()"
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],
"id": "CVE-2022-40468",
"lastModified": "2024-11-21T07:21:25.437",
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}
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 | * |
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},
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}
],
"id": "CVE-2017-11747",
"lastModified": "2025-04-20T01:37:25.860",
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"version": "2.0"
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"published": "2017-07-30T16:29:00.250",
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]
}
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 |
|---|---|---|
| https://github.com/tinyproxy/tinyproxy/issues/106 | x_refsource_MISC | |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00037.html | mailing-list, x_refsource_MLIST |
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CVE-2023-49606 (GCVE-0-2023-49606)
Vulnerability from cvelistv5
Published
2024-05-01 15:31
Modified
2025-02-13 17:18
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy 1.10.0. A specially crafted HTTP header can trigger reuse of previously freed memory, which leads to memory corruption and could lead to remote code execution. An attacker needs to make an unauthenticated HTTP request to trigger this vulnerability.
References
Impacted products
{
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"confidentialityImpact": "HIGH",
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