ghsa-5rcq-25vc-g8qr
Vulnerability from github
Published
2023-12-24 06:30
Modified
2024-06-15 09:30
Severity ?
Details
sendmail through at least 8.14.7 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages that appear to originate from the sendmail server, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports
{ "affected": [], "aliases": [ "CVE-2023-51765" ], "database_specific": { "cwe_ids": [ "CWE-345" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-12-24T06:15:07Z", "severity": "MODERATE" }, "details": "sendmail through at least 8.14.7 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages that appear to originate from the sendmail server, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports \u003cLF\u003e.\u003cCR\u003e\u003cLF\u003e but some other popular e-mail servers do not.", "id": "GHSA-5rcq-25vc-g8qr", "modified": "2024-06-15T09:30:35Z", "published": "2023-12-24T06:30:32Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51765" }, { "type": "WEB", "url": "https://github.com/freebsd/freebsd-src/commit/5dd76dd0cc19450133aa379ce0ce4a68ae07fb39#diff-afdf514b32ac88004952c11660c57bc96c3d8b2234007c1cbd8d7ed7fd7935cc" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-51765" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255869" }, { "type": "WEB", "url": "https://bugzilla.suse.com/show_bug.cgi?id=1218351" }, { "type": "WEB", "url": "https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11782.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00004.html" }, { "type": "WEB", "url": "https://lwn.net/Articles/956533" }, { "type": "WEB", "url": "https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide" }, { "type": "WEB", "url": "https://www.openwall.com/lists/oss-security/2023/12/21/7" }, { "type": "WEB", "url": "https://www.openwall.com/lists/oss-security/2023/12/22/7" }, { "type": "WEB", "url": "https://www.youtube.com/watch?v=V8KPV96g1To" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/24/1" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/25/1" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/26/5" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/29/5" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/30/1" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/12/30/3" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "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.