CWE-1088
AllowedSynchronous Access of Remote Resource without Timeout
Abstraction: Base · Status: Incomplete
The code has a synchronous call to a remote resource, but there is no timeout for the call, or the timeout is set to infinite.
10 vulnerabilities reference this CWE, most recent first.
CVE-2025-4656 (GCVE-0-2025-4656)
Vulnerability from cvelistv5 – Published: 2025-06-25 16:15 – Updated: 2025-06-25 20:05- CWE-1088 - Synchronous Access of Remote Resource without Timeout
| Vendor | Product | Version | |
|---|---|---|---|
| HashiCorp | Vault |
Affected:
1.14.8 , < 1.20.0
(semver)
|
|
| HashiCorp | Vault Enterprise |
Affected:
1.14.8 , < 1.20.0
(semver)
|
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CVE-2024-12777 (GCVE-0-2024-12777)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:11 – Updated: 2025-03-20 13:30- CWE-1088 - Synchronous Access of Remote Resource without Timeout
| Vendor | Product | Version | |
|---|---|---|---|
| aimhubio | aimhubio/aim |
Affected:
unspecified , ≤ latest
(custom)
|
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CVE-2024-8062 (GCVE-0-2024-8062)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:11 – Updated: 2025-03-20 15:23- CWE-1088 - Synchronous Access of Remote Resource without Timeout
| Vendor | Product | Version | |
|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
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CVE-2024-8061 (GCVE-0-2024-8061)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-10-15 12:49- CWE-1088 - Synchronous Access of Remote Resource without Timeout
| Vendor | Product | Version | |
|---|---|---|---|
| aimhubio | aimhubio/aim |
Affected:
unspecified , ≤ latest
(custom)
|
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CVE-2020-14483 (GCVE-0-2020-14483)
Vulnerability from cvelistv5 – Published: 2020-08-13 14:41 – Updated: 2024-08-04 12:46- CWE-1088 - SYNCHRONOUS ACCESS OF REMOTE RESOURCE WITHOUT TIMEOUT CWE-1088
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03 | x_refsource_MISC |
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GHSA-3JQW-CRQJ-W8QW
Vulnerability from github – Published: 2018-07-23 19:51 – Updated: 2024-09-16 22:34The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.
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"severity": "HIGH"
},
"details": "The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.",
"id": "GHSA-3jqw-crqj-w8qw",
"modified": "2024-09-16T22:34:20Z",
"published": "2018-07-23T19:51:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4137"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/1a76dbefdfc60e2d5954c0ba614c3d054ba9c3f0"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/7268f8af86186518821d775c530d5558fd726930"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=737366"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-3jqw-crqj-w8qw"
},
{
"type": "PACKAGE",
"url": "https://github.com/django/django"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2011-2.yaml"
},
{
"type": "WEB",
"url": "https://hermes.opensuse.org/messages/14700881"
},
{
"type": "WEB",
"url": "https://www.djangoproject.com/weblog/2011/sep/09"
},
{
"type": "WEB",
"url": "https://www.djangoproject.com/weblog/2011/sep/10/127"
},
{
"type": "WEB",
"url": "http://openwall.com/lists/oss-security/2011/09/11/1"
},
{
"type": "WEB",
"url": "http://openwall.com/lists/oss-security/2011/09/13/2"
},
{
"type": "WEB",
"url": "http://openwall.com/lists/oss-security/2011/09/15/5"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2011/dsa-2332"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Denial of service in django"
}
GHSA-5C8J-G96X-CJ78
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-20 20:29A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a HEAD request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "h2o"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0.1"
},
{
"last_affected": "3.46.0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "ai.h2o:h2o-core"
},
"ranges": [
{
"events": [
{
"introduced": "3.2.0.1"
},
{
"last_affected": "3.46.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-8062"
],
"database_specific": {
"cwe_ids": [
"CWE-1088"
],
"github_reviewed": true,
"github_reviewed_at": "2025-03-20T20:29:11Z",
"nvd_published_at": "2025-03-20T10:15:40Z",
"severity": "HIGH"
},
"details": "A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a `HEAD` request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests.",
"id": "GHSA-5c8j-g96x-cj78",
"modified": "2025-03-20T20:29:11Z",
"published": "2025-03-20T12:32:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8062"
},
{
"type": "PACKAGE",
"url": "https://github.com/h2oai/h2o-3"
},
{
"type": "WEB",
"url": "https://github.com/h2oai/h2o-3/blob/047a4d617240a56e74f834207c65973d133391cb/h2o-core/src/main/java/water/persist/PersistManager.java#L302"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/a04190d9-4acb-449a-9a7f-f1bf6be1ed23"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "H2O Vulnerable to Denial of Service (DoS) via `HEAD` Request"
}
GHSA-6W7P-XRVP-P7XV
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-10-15 16:07In version 3.23.0 of aimhubio/aim, certain methods that request data from external servers do not have set timeouts, causing the server to wait indefinitely for a response. This can lead to a denial of service, as the tracking server does not respond to other requests while waiting. The issue arises in the client used by the aim tracking server to communicate with external resources, specifically in the _run_read_instructions method and similar calls without timeouts.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "aim"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.23.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-8061"
],
"database_specific": {
"cwe_ids": [
"CWE-1088",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2025-03-21T21:24:33Z",
"nvd_published_at": "2025-03-20T10:15:40Z",
"severity": "HIGH"
},
"details": "In version 3.23.0 of aimhubio/aim, certain methods that request data from external servers do not have set timeouts, causing the server to wait indefinitely for a response. This can lead to a denial of service, as the tracking server does not respond to other requests while waiting. The issue arises in the client used by the `aim` tracking server to communicate with external resources, specifically in the `_run_read_instructions` method and similar calls without timeouts.",
"id": "GHSA-6w7p-xrvp-p7xv",
"modified": "2025-10-15T16:07:45Z",
"published": "2025-03-20T12:32:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8061"
},
{
"type": "PACKAGE",
"url": "https://github.com/aimhubio/aim"
},
{
"type": "WEB",
"url": "https://github.com/aimhubio/aim/blob/a6c6f2fee0f1abe37c1d66701b0329fb6af31a3d/aim/ext/transport/client.py#L258"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/c85d005c-b354-4c51-a88f-adda2f09622b"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Aim allows denial of service due to no timeouts for some tracking server endpoints"
}
GHSA-FHC2-8QX8-6VJ7
Vulnerability from github – Published: 2025-06-26 21:31 – Updated: 2025-06-27 21:43Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability (CVE-2025-4656) has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17, and 1.16.22.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/hashicorp/vault"
},
"ranges": [
{
"events": [
{
"introduced": "1.14.8"
},
{
"fixed": "1.20.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-4656"
],
"database_specific": {
"cwe_ids": [
"CWE-1088"
],
"github_reviewed": true,
"github_reviewed_at": "2025-06-27T21:43:29Z",
"nvd_published_at": "2025-06-25T17:15:38Z",
"severity": "LOW"
},
"details": "Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability (CVE-2025-4656) has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17, and 1.16.22.",
"id": "GHSA-fhc2-8qx8-6vj7",
"modified": "2025-06-27T21:43:29Z",
"published": "2025-06-26T21:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4656"
},
{
"type": "WEB",
"url": "https://github.com/hashicorp/vault/pull/30794"
},
{
"type": "WEB",
"url": "https://discuss.hashicorp.com/t/hcsec-2025-11-vault-vulnerable-to-recovery-key-cancellation-denial-of-service/75570"
},
{
"type": "PACKAGE",
"url": "https://github.com/hashicorp/vault"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "Vault Community Edition rekey and recovery key operations can cause denial of service"
}
GHSA-V5PJ-JRPV-H6G2
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-21 17:57A vulnerability in aimhubio/aim version 3.25.0 allows for a denial of service through the misuse of the sshfs-client. The tracking server, which is single-threaded, can be made unresponsive by requesting it to connect to an unresponsive socket via sshfs. The lack of an additional timeout setting in the sshfs-client causes the server to hang for a significant amount of time, preventing it from responding to other requests.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "aim"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.25.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-12777"
],
"database_specific": {
"cwe_ids": [
"CWE-1088"
],
"github_reviewed": true,
"github_reviewed_at": "2025-03-21T17:57:41Z",
"nvd_published_at": "2025-03-20T10:15:30Z",
"severity": "MODERATE"
},
"details": "A vulnerability in aimhubio/aim version 3.25.0 allows for a denial of service through the misuse of the sshfs-client. The tracking server, which is single-threaded, can be made unresponsive by requesting it to connect to an unresponsive socket via sshfs. The lack of an additional timeout setting in the sshfs-client causes the server to hang for a significant amount of time, preventing it from responding to other requests.",
"id": "GHSA-v5pj-jrpv-h6g2",
"modified": "2025-03-21T17:57:41Z",
"published": "2025-03-20T12:32:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-12777"
},
{
"type": "PACKAGE",
"url": "https://github.com/aimhubio/aim"
},
{
"type": "WEB",
"url": "https://github.com/aimhubio/aim/blob/d4ad66ac87606b1f377d3e685e861abb2eef6c45/aim/ext/sshfs/utils.py#L151-L154"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/cdf8db79-c290-4fe5-9383-4c518bfba4a8"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Aim vulnerable to Synchronous Access of Remote Resource without Timeout"
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.