Vulnerabilites related to nbdkit_project - nbdkit
Vulnerability from fkie_nvd
Published
2021-03-18 20:15
Modified
2024-11-21 04:27
Severity ?
Summary
A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possibly trigger an assertion failure, causing nbdkit to exit. This issue only affected nbdkit versions 1.12.7, 1.14.1, and 1.15.1.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1757259 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://www.redhat.com/archives/libguestfs/2019-September/msg00272.html | Mailing List, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1757259 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.redhat.com/archives/libguestfs/2019-September/msg00272.html | Mailing List, Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * |
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Vulnerability from fkie_nvd
Published
2022-03-02 23:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary. A MitM attacker could use this flaw to inject a plaintext NBD_OPT_STRUCTURED_REPLY before proxying everything else a client sends to the server, potentially leading the client to terminate the NBD session. The highest threat from this vulnerability is to system availability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 8.0 |
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Vulnerability from fkie_nvd
Published
2021-03-18 19:15
Modified
2024-11-21 04:27
Severity ?
Summary
A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1757258 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://www.redhat.com/archives/libguestfs/2019-September/msg00084.html | Exploit, Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1757258 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.redhat.com/archives/libguestfs/2019-September/msg00084.html | Exploit, Mailing List, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * | |
| nbdkit_project | nbdkit | * | |
| redhat | virtualization | 4.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux_server | 7.0 |
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cve-2019-14850
Vulnerability from cvelistv5
Published
2021-03-18 18:56
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1757258 | x_refsource_MISC | |
| https://www.redhat.com/archives/libguestfs/2019-September/msg00084.html | x_refsource_MISC |
Impacted products
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cve-2021-3716
Vulnerability from cvelistv5
Published
2022-03-02 22:19
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary. A MitM attacker could use this flaw to inject a plaintext NBD_OPT_STRUCTURED_REPLY before proxying everything else a client sends to the server, potentially leading the client to terminate the NBD session. The highest threat from this vulnerability is to system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.openwall.com/lists/oss-security/2021/08/18/2 | x_refsource_MISC | |
| https://listman.redhat.com/archives/libguestfs/2021-August/msg00083.html | x_refsource_MISC | |
| https://gitlab.com/nbdkit/nbdkit/-/commit/09a13dafb7bb3a38ab52eb5501cba786365ba7fd | x_refsource_MISC | |
| https://gitlab.com/nbdkit/nbdkit/-/commit/6c5faac6a37077cf2366388a80862bb00616d0d8 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1994695 | x_refsource_MISC |
Impacted products
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cve-2019-14851
Vulnerability from cvelistv5
Published
2021-03-18 19:04
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possibly trigger an assertion failure, causing nbdkit to exit. This issue only affected nbdkit versions 1.12.7, 1.14.1, and 1.15.1.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1757259 | x_refsource_MISC | |
| https://www.redhat.com/archives/libguestfs/2019-September/msg00272.html | x_refsource_MISC |
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