ghsa-47vr-832f-crm9
Vulnerability from github
Published
2022-05-24 17:46
Modified
2022-08-06 00:00
Severity ?
VLAI Severity ?
Details
An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.
{ "affected": [], "aliases": [ "CVE-2021-20234" ], "database_specific": { "cwe_ids": [ "CWE-400", "CWE-401" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-04-01T14:15:00Z", "severity": "MODERATE" }, "details": "An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.", "id": "GHSA-47vr-832f-crm9", "modified": "2022-08-06T00:00:40Z", "published": "2022-05-24T17:46:03Z", "references": [ { "type": "WEB", "url": "https://github.com/zeromq/libzmq/security/advisories/GHSA-wfr2-29gj-5w87" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20234" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921972" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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