Vulnerabilites related to coturn_project - coturn
Vulnerability from fkie_nvd
Published
2019-02-05 18:29
Modified
2024-11-21 04:06
Severity ?
Summary
An exploitable SQL injection vulnerability exists in the administrator web portal function of coTURN prior to version 4.5.0.9. A login message with a specially crafted username can cause an SQL injection, resulting in authentication bypass, which could give access to the TURN server administrator web portal. An attacker can log in via the external interface of the TURN server to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://lists.debian.org/debian-lts-announce/2019/02/msg00017.html | Mailing List, Third Party Advisory | |
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0730 | Exploit, Third Party Advisory | |
| talos-cna@cisco.com | https://www.debian.org/security/2019/dsa-4373 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2019/02/msg00017.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0730 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2019/dsa-4373 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
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"value": "Existe una vulnerabilidad de Inyecci\u00f3n SQL explotable en la funci\u00f3n del portal web de administrador de coTURN en versiones anteriores a la 4.5.0.9. Un mensaje de inicio de sesi\u00f3n con un nombre de usuario especialmente manipulado puede causar una inyecci\u00f3n SQL, conduciendo a una omisi\u00f3n de autenticaci\u00f3n, lo que podr\u00eda conceder acceso al portal web de administrador del servidor TURN. Un atacante puede iniciar sesi\u00f3n mediante la interfaz externa del servidor TURN para provocar esta vulnerabilidad."
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Vulnerability from fkie_nvd
Published
2020-02-19 19:15
Modified
2024-11-21 05:35
Severity ?
Summary
An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | 4.5.1.1 | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.10 | |
| canonical | ubuntu_linux | 20.04 |
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Vulnerability from fkie_nvd
Published
2021-01-13 19:15
Modified
2024-11-21 05:19
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Summary
Coturn is free open source implementation of TURN and STUN Server. Coturn before version 4.5.2 by default does not allow peers to connect and relay packets to loopback addresses in the range of `127.x.x.x`. However, it was observed that when sending a `CONNECT` request with the `XOR-PEER-ADDRESS` value of `0.0.0.0`, a successful response was received and subsequently, `CONNECTIONBIND` also received a successful response. Coturn then is able to relay packets to the loopback interface. Additionally, when coturn is listening on IPv6, which is default, the loopback interface can also be reached by making use of either `[::1]` or `[::]` as the peer address. By using the address `0.0.0.0` as the peer address, a malicious user will be able to relay packets to the loopback interface, unless `--denied-peer-ip=0.0.0.0` (or similar) has been specified. Since the default configuration implies that loopback peers are not allowed, coturn administrators may choose to not set the `denied-peer-ip` setting. The issue patched in version 4.5.2. As a workaround the addresses in the address block `0.0.0.0/8`, `[::1]` and `[::]` should be denied by default unless `--allow-loopback-peers` has been specified.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | * | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 |
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"value": "Coturn es una implementaci\u00f3n gratuita de c\u00f3digo abierto de TURN y STUN Server.\u0026#xa0;Coturn anterior a la versi\u00f3n 4.5.2 por defecto no permite a los peers conectarse y retransmitir paquetes a direcciones loopback en el rango de \"127.xxx\".\u0026#xa0;Sin embargo, se observ\u00f3 que al enviar una petici\u00f3n \"CONNECT\" con el valor \"XOR-PEER-ADDRESS\" de \"0.0.0.0\", se recibi\u00f3 una respuesta con \u00e9xito y, posteriormente, \"CONNECTIONBIND\" tambi\u00e9n recibi\u00f3 una respuesta exitosa.\u0026#xa0;Coturn entonces puede retransmitir paquetes hacia la interfaz loopback.\u0026#xa0;Adem\u00e1s, cuando coturn est\u00e1 escuchando en IPv6, que es el valor predeterminado, tambi\u00e9n se puede acceder a la interfaz de bucle invertido haciendo uso de \"[::1]\" o \"[::]\" como direcci\u00f3n del mismo nivel.\u0026#xa0;Al usar la direcci\u00f3n \"0.0.0.0\" como direcci\u00f3n del peer, un usuario malicioso podr\u00e1 retransmitir paquetes a la interfaz de bucle invertido, a menos que se haya especificado \"--denied-peer-ip=0.0.0.0\" (o similar).\u0026#xa0;Dado que la configuraci\u00f3n predeterminada implica que no se permiten los peers de bucle invertido, los administradores de turno pueden optar por no establecer la configuraci\u00f3n \"denegado-ip\".\u0026#xa0;El problema es parcheado en la versi\u00f3n 4.5.2.\u0026#xa0;Como soluci\u00f3n alternativa, las direcciones en el bloque de direcciones \"0.0.0.0/8\", \"[::1]\" y \"[::]\" deben denegarse por defecto a menos que se haya especificado \"--allow-loopback-peers\"."
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"id": "CVE-2020-26262",
"lastModified": "2024-11-21T05:19:41.527",
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Vulnerability from fkie_nvd
Published
2019-03-21 16:00
Modified
2024-11-21 04:06
Severity ?
Summary
An exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9. By default, the TURN server runs an unauthenticated telnet admin portal on the loopback interface. This can provide administrator access to the TURN server configuration, which can lead to additional attacks. An attacker who can get access to the telnet port can gain administrator access to the TURN server.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0733 | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0733 | Mitigation, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | * |
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Vulnerability from fkie_nvd
Published
2019-03-21 16:00
Modified
2024-11-21 04:06
Severity ?
Summary
An exploitable unsafe default configuration vulnerability exists in the TURN server functionality of coTURN prior to 4.5.0.9. By default, the TURN server allows relaying external traffic to the loopback interface of its own host. This can provide access to other private services running on that host, which can lead to further attacks. An attacker can set up a relay with a loopback address as the peer on an affected TURN server to trigger this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| talos-cna@cisco.com | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0732 | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0732 | Mitigation, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | * |
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}
Vulnerability from fkie_nvd
Published
2020-02-19 19:15
Modified
2024-11-21 05:35
Severity ?
Summary
An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | 4.5.1.1 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.10 | |
| canonical | ubuntu_linux | 20.04 |
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Vulnerability from fkie_nvd
Published
2020-06-29 20:15
Modified
2024-11-21 05:32
Severity ?
7.0 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| coturn_project | coturn | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 31 | |
| fedoraproject | fedora | 32 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.10 | |
| canonical | ubuntu_linux | 20.04 | |
| opensuse | leap | 15.2 |
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cve-2018-4059
Vulnerability from cvelistv5
Published
2019-03-21 14:30
Modified
2024-08-05 05:04
Severity ?
EPSS score ?
Summary
An exploitable unsafe default configuration vulnerability exists in the TURN server function of coTURN prior to version 4.5.0.9. By default, the TURN server runs an unauthenticated telnet admin portal on the loopback interface. This can provide administrator access to the TURN server configuration, which can lead to additional attacks. An attacker who can get access to the telnet port can gain administrator access to the TURN server.
References
| ▼ | URL | Tags |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2018-0733 | x_refsource_MISC |
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cve-2020-26262
Vulnerability from cvelistv5
Published
2021-01-13 18:15
Modified
2024-08-04 15:56
Severity ?
EPSS score ?
Summary
Coturn is free open source implementation of TURN and STUN Server. Coturn before version 4.5.2 by default does not allow peers to connect and relay packets to loopback addresses in the range of `127.x.x.x`. However, it was observed that when sending a `CONNECT` request with the `XOR-PEER-ADDRESS` value of `0.0.0.0`, a successful response was received and subsequently, `CONNECTIONBIND` also received a successful response. Coturn then is able to relay packets to the loopback interface. Additionally, when coturn is listening on IPv6, which is default, the loopback interface can also be reached by making use of either `[::1]` or `[::]` as the peer address. By using the address `0.0.0.0` as the peer address, a malicious user will be able to relay packets to the loopback interface, unless `--denied-peer-ip=0.0.0.0` (or similar) has been specified. Since the default configuration implies that loopback peers are not allowed, coturn administrators may choose to not set the `denied-peer-ip` setting. The issue patched in version 4.5.2. As a workaround the addresses in the address block `0.0.0.0/8`, `[::1]` and `[::]` should be denied by default unless `--allow-loopback-peers` has been specified.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/coturn/coturn/security/advisories/GHSA-6g6j-r9rf-cm7p | x_refsource_CONFIRM | |
| https://github.com/coturn/coturn/commit/abfe1fd08d78baa0947d17dac0f7411c3d948e4d | x_refsource_MISC | |
| https://github.com/coturn/coturn/blob/57180ab60afcaeb13537e69ae8cb8aefd8f3f546/ChangeLog#L48 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G54UIUFTEC6RLPOISMB6FUW7456SBZC4/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4CJOPAQT43MYAFU3UROGLEXN3Z6RS4H/ | vendor-advisory, x_refsource_FEDORA |
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cve-2020-4067
Vulnerability from cvelistv5
Published
2020-06-29 19:55
Modified
2024-08-04 07:52
Severity ?
EPSS score ?
Summary
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/coturn/coturn/security/advisories/GHSA-c8r8-8vp5-6gcm | x_refsource_CONFIRM | |
| https://github.com/coturn/coturn/issues/583 | x_refsource_MISC | |
| https://github.com/coturn/coturn/blob/aab60340b201d55c007bcdc853230f47aa2dfdf1/ChangeLog#L15 | x_refsource_MISC | |
| https://www.debian.org/security/2020/dsa-4711 | vendor-advisory, x_refsource_DEBIAN | |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00002.html | mailing-list, x_refsource_MLIST | |
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00010.html | vendor-advisory, x_refsource_SUSE | |
| https://usn.ubuntu.com/4415-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TNJJO77ZLGGFJWNUGP6VDG5HPAC5UDBK/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5G35UBNSRLL6SYRTODYTMBJ65TLQILUM/ | vendor-advisory, x_refsource_FEDORA |
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cve-2018-4056
Vulnerability from cvelistv5
Published
2019-02-05 18:00
Modified
2024-09-17 00:05
Severity ?
EPSS score ?
Summary
An exploitable SQL injection vulnerability exists in the administrator web portal function of coTURN prior to version 4.5.0.9. A login message with a specially crafted username can cause an SQL injection, resulting in authentication bypass, which could give access to the TURN server administrator web portal. An attacker can log in via the external interface of the TURN server to trigger this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2019/02/msg00017.html | mailing-list, x_refsource_MLIST | |
| https://www.debian.org/security/2019/dsa-4373 | vendor-advisory, x_refsource_DEBIAN | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2018-0730 | x_refsource_MISC |
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cve-2020-6062
Vulnerability from cvelistv5
Published
2020-02-19 18:25
Modified
2024-08-04 08:47
Severity ?
EPSS score ?
Summary
An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQZZPI34LAS3SFNW6Z2ZJ46RKVGEODNA/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2NK6FT7AMW5UIZNXDNHKEAYWAUMGSF/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OUVZRXW5ZIGWVKOLF3NPXRPP74YX7BUY/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2020/dsa-4711 | vendor-advisory, x_refsource_DEBIAN | |
| https://usn.ubuntu.com/4415-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2020-0985 | x_refsource_MISC |
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cve-2020-6061
Vulnerability from cvelistv5
Published
2020-02-19 18:27
Modified
2024-08-04 08:47
Severity ?
EPSS score ?
Summary
An exploitable heap out-of-bounds read vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior. An attacker needs to send an HTTPS request to trigger this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQZZPI34LAS3SFNW6Z2ZJ46RKVGEODNA/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XN2NK6FT7AMW5UIZNXDNHKEAYWAUMGSF/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OUVZRXW5ZIGWVKOLF3NPXRPP74YX7BUY/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2020/dsa-4711 | vendor-advisory, x_refsource_DEBIAN | |
| https://usn.ubuntu.com/4415-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2020-0984 | x_refsource_MISC |
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQZZPI34LAS3SFNW6Z2ZJ46RKVGEODNA/"
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cve-2018-4058
Vulnerability from cvelistv5
Published
2019-03-21 14:15
Modified
2024-08-05 05:04
Severity ?
EPSS score ?
Summary
An exploitable unsafe default configuration vulnerability exists in the TURN server functionality of coTURN prior to 4.5.0.9. By default, the TURN server allows relaying external traffic to the loopback interface of its own host. This can provide access to other private services running on that host, which can lead to further attacks. An attacker can set up a relay with a loopback address as the peer on an affected TURN server to trigger this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2018-0732 | x_refsource_MISC |
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