[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2018-1046":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":16,"duplicates":19,"related":20,"reserved_at":9,"published_at":22,"modified_at":23,"state":9,"summary":24,"references_raw":26,"kevs":46,"epss":9,"epss_history":47,"metrics":48,"affected":59},"UBUNTU-CVE-2018-1046","pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used.",null,[],[],[],[14],{"_key":15},"CVE-2018-1046",[17],{"_key":18},"USN-7203-1",[],[21],{"_key":18},"2018-07-16T20:29:00Z","2026-02-04T03:53:22.092181Z",{"cisa_kev":25,"cisa_ransomware":25,"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,[27,33,37,41],{"url":28,"sources":29,"tags":31},"https://ubuntu.com/security/CVE-2018-1046",[30],"osv_ubuntu",[32],"REPORT",{"url":34,"sources":35,"tags":36},"https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-02.html",[30],[32],{"url":38,"sources":39,"tags":40},"https://www.cve.org/CVERecord?id=CVE-2018-1046",[30],[32],{"url":42,"sources":43,"tags":44},"https://ubuntu.com/security/notices/USN-7203-1",[30],[45],"Advisory",[],[],[49],{"source":30,"cvss_v2_0":9,"cvss_v3_0":50,"cvss_v3_1":55,"cvss_v4_0":9},{"baseScore":51,"baseSeverity":9,"vectorString":52,"impactScore":53,"exploitabilityScore":54},7.3,"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",9.8,3.3,{"baseScore":56,"baseSeverity":9,"vectorString":57,"impactScore":53,"exploitabilityScore":58},7.8,"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",4.6,[60],{"ecosystem":61,"name":62,"vendor":63,"product":62,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":62,"source":9,"versions":65},"Ubuntu","pdns","ubuntu","deb",[66],{"version":67,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":70,"version_end_type":71,"fixed_in":9},"lt4_1_1_1ubuntu0_1~esm1",true,"ecosystem","4.1.1-1ubuntu0.1~esm1","excluding"]