{"id":"CVE-2023-43628","aliases":["EUVD-2023-48028","GHSA-j8gq-jmq2-28cw"],"status":"published","title":"An integer overflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1...","description":"An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01225,"percentile":0.6902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-191"],"published":"2023-12-05T11:35:01Z","modified":"2026-06-17T06:26:06Z","products":[{"vendor":"gpsd","product":"gpsd"},{"vendor":"gpsd_project","product":"gpsd"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1860","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1860"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43628"},{"url":"https://github.com/advisories/GHSA-j8gq-jmq2-28cw"}],"sources":{"cve":[{"id":"CVE-2023-43628","description":"An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.","status":"published","published":"2023-12-05T11:35:01.035Z","modified":"2025-11-04T19:25:11.665Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48028","description":"An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.","status":"published","published":"2023-12-05T11:35:01Z","modified":"2025-11-04T19:25:11Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:49:21.645169Z"}],"ghsa":[{"id":"GHSA-j8gq-jmq2-28cw","title":"An integer overflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1...","description":"An integer overflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.","status":"published","published":"2023-12-05T12:30:45Z","modified":"2023-12-05T12:30:53Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:55:09.149913Z"}],"nvd":[{"id":"CVE-2023-43628","description":"An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.","status":"published","published":"2023-12-05T12:15:43Z","modified":"2026-06-17T06:26:06.29Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}