[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-6425-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T08:55:32.481Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":30,"duplicates":31,"related":32,"reserved_at":9,"published_at":37,"modified_at":38,"state":9,"summary":39,"references_raw":41,"kevs":65,"epss":9,"epss_history":66,"metrics":67,"affected":68},"USN-6425-1","samba vulnerabilities\n\nSri Nagasubramanian discovered that the Samba acl_xattr VFS module\nincorrectly handled read-only files. When Samba is configured to ignore\nsystem ACLs, a remote attacker could possibly use this issue to truncate\nread-only files. (CVE-2023-4091)\n\nAndrew Bartlett discovered that Samba incorrectly handled the DirSync\ncontrol. A remote attacker with an RODC DC account could possibly use this\nissue to obtain all domain secrets. (CVE-2023-4154)\n\nAndrew Bartlett discovered that Samba incorrectly handled the rpcecho\ndevelopment server. A remote attacker could possibly use this issue to\ncause Samba to stop responding, resulting in a denial of service.\n(CVE-2023-42669)\n\nKirin van der Veer discovered that Samba incorrectly handled certain RPC\nservice listeners. A remote attacker could possibly use this issue to cause\nSamba to start multiple incompatible RPC listeners, resulting in a denial\nof service. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 23.04.\n(CVE-2023-42670)\n",null,[],[],[],[14,16,18,20,22,24,26,28],{"_key":15},"CVE-2023-4091",{"_key":17},"CVE-2023-4154",{"_key":19},"CVE-2023-42669",{"_key":21},"CVE-2023-42670",{"_key":23},"UBUNTU-CVE-2023-4091",{"_key":25},"UBUNTU-CVE-2023-4154",{"_key":27},"UBUNTU-CVE-2023-42669",{"_key":29},"UBUNTU-CVE-2023-42670",[],[],[33,34,35,36],{"_key":23},{"_key":25},{"_key":27},{"_key":29},"2023-10-10T15:01:00Z","2026-04-27T17:02:13.310126653Z",{"cisa_kev":40,"cisa_ransomware":40,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[42,48,53,57,61],{"url":43,"sources":44,"tags":46},"https://ubuntu.com/security/notices/USN-6425-1",[45],"osv_ubuntu",[47],"Advisory",{"url":49,"sources":50,"tags":51},"https://ubuntu.com/security/CVE-2023-4091",[45],[52],"REPORT",{"url":54,"sources":55,"tags":56},"https://ubuntu.com/security/CVE-2023-4154",[45],[52],{"url":58,"sources":59,"tags":60},"https://ubuntu.com/security/CVE-2023-42669",[45],[52],{"url":62,"sources":63,"tags":64},"https://ubuntu.com/security/CVE-2023-42670",[45],[52],[],[],[],[69],{"ecosystem":70,"name":71,"vendor":72,"product":71,"cpe_part":9,"purl_type":73,"purl_namespace":72,"purl_name":71,"source":9,"versions":74},"Ubuntu","samba","ubuntu","deb",[75,81],{"version":76,"is_range":77,"range_type":78,"version_start":9,"version_start_type":9,"version_end":79,"version_end_type":80,"fixed_in":9},"lt2:4_15_13+dfsg_0ubuntu0_20_04_6",true,"ecosystem","2:4.15.13+dfsg-0ubuntu0.20.04.6","excluding",{"version":82,"is_range":77,"range_type":78,"version_start":9,"version_start_type":9,"version_end":83,"version_end_type":80,"fixed_in":9},"lt2:4_15_13+dfsg_0ubuntu1_5","2:4.15.13+dfsg-0ubuntu1.5"]