ghsa-2wgw-3mv7-47xf
Vulnerability from github
Published
2022-05-24 17:33
Modified
2022-05-24 17:33
Severity ?
Details
MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.
{ "affected": [], "aliases": [ "CVE-2020-28196" ], "database_specific": { "cwe_ids": [ "CWE-674" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-11-06T08:15:00Z", "severity": "HIGH" }, "details": "MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.", "id": "GHSA-2wgw-3mv7-47xf", "modified": "2022-05-24T17:33:20Z", "published": "2022-05-24T17:33:20Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28196" }, { "type": "WEB", "url": "https://github.com/krb5/krb5/commit/57415dda6cf04e73ffc3723be518eddfae599bfd" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00011.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/45KKOZQWIIIW5C45PJVGQ32AXBSYNBE7" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/73IGOG6CZAVMVNS4GGRMOLOZ7B6QVA7F" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KPH2V3WSQTELROZK3GFCPQDOFLKIZ6H5" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202011-17" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20201202-0001" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210513-0002" }, { "type": "WEB", "url": "https://www.debian.org/security/2020/dsa-4795" }, { "type": "WEB", "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpuapr2022.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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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.