ghsa-5vp9-2h7g-hxq8
Vulnerability from github
Published
2023-09-05 09:30
Modified
2024-04-04 07:28
Severity ?
Details
An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdp_decode in daemon/protocols/cdp.c.
{ "affected": [], "aliases": [ "CVE-2023-41910" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-09-05T07:15:14Z", "severity": "CRITICAL" }, "details": "An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdp_decode in daemon/protocols/cdp.c.", "id": "GHSA-5vp9-2h7g-hxq8", "modified": "2024-04-04T07:28:45Z", "published": "2023-09-05T09:30:21Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-41910" }, { "type": "WEB", "url": "https://github.com/lldpd/lldpd/commit/a9aeabdf879c25c584852a0bb5523837632f099b" }, { "type": "WEB", "url": "https://github.com/lldpd/lldpd/releases/tag/1.0.17" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00025.html" }, { "type": "WEB", "url": "https://www.debian.org/security/2023/dsa-5505" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.
- 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.