ghsa-g42c-hpcx-483f
Vulnerability from github
Published
2021-11-20 00:00
Modified
2022-10-16 19:00
Severity ?
Details
Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file
{ "affected": [], "aliases": [ "CVE-2021-39926" ], "database_specific": { "cwe_ids": [ "CWE-120" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-11-19T17:15:00Z", "severity": "HIGH" }, "details": "Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file", "id": "GHSA-g42c-hpcx-483f", "modified": "2022-10-16T19:00:29Z", "published": "2021-11-20T00:00:52Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39926" }, { "type": "WEB", "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39926.json" }, { "type": "WEB", "url": "https://gitlab.com/wireshark/wireshark/-/issues/17649" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6AJFIYIHS3TYDD2EBYBJ5KKE52X34BJ" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YEWTIRMC2MFQBZ2O5M4CJHJM4JPBHLXH" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202210-04" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-5019" }, { "type": "WEB", "url": "https://www.wireshark.org/security/wnpa-sec-2021-08.html" } ], "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" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.