{"id":"CVE-2018-5698","aliases":["DEBIAN-CVE-2018-5698","EUVD-2018-17467","GHSA-fg6p-6p6x-xrvh","RSEC-2023-5","UBUNTU-CVE-2018-5698"],"status":"published","title":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated...","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01037,"percentile":0.64154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2018-01-14T04:00:00Z","modified":"2026-10-23T18:03:07Z","fixes":[{"ecosystem":"Debian:12","package":"r-cran-haven","fixed_in":["1.1.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"r-cran-haven","fixed_in":["1.1.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"r-cran-haven","fixed_in":["1.1.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"r-cran-haven","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"r-cran-haven","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"r-cran-haven","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1"}]}]},{"source":"osv","ecosystem":"CRAN","package":"haven","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.1.0"},{"fixed":"1.1.1"}]}],"versions":["0.1.0","0.1.1","0.2.0","0.2.1","1.0.0","1.1.0"],"bundled":3}],"products":[{"vendor":"wizardmac","product":"readstat"}],"references":[{"url":"https://github.com/WizardMac/ReadStat/issues/108","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory","evidence","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5698"},{"url":"https://github.com/advisories/GHSA-fg6p-6p6x-xrvh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-5698","tags":["advisory","web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-11365","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-11364","tags":["web"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899335","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2018-5698","tags":["report"]},{"url":"https://github.com/WizardMac/ReadStat/commit/79793dba3b665ff037ca60140441a6679a8971cf","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-5698","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-5698","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2018-01-14T04:00:00Z","modified":"2024-08-05T05:40:51.266Z","updated_at":"2026-11-02T14:35:00.948726Z"}],"euvd":[{"id":"EUVD-2018-17467","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2018-01-14T04:00:00Z","modified":"2024-08-05T05:40:51Z","updated_at":"2026-11-03T02:40:10.116776Z"}],"ghsa":[{"id":"GHSA-fg6p-6p6x-xrvh","title":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated...","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2022-05-13T01:52:53Z","modified":"2023-02-02T05:02:20Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:51:24.995331Z"}],"nvd":[{"id":"CVE-2018-5698","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2018-01-14T04:29:00.55Z","modified":"2026-06-17T02:00:37.063Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:22.309028Z"}],"osv":[{"id":"CVE-2018-5698","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2018-01-14T04:29:00.55Z","modified":"2026-10-20T10:49:56.023419765Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.442568Z"},{"id":"DEBIAN-CVE-2018-5698","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"published","published":"2018-01-14T04:29:00.55Z","modified":"2026-10-23T18:03:07.182665239Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:30.867575Z"},{"id":"UBUNTU-CVE-2018-5698","description":"libreadstat.a in WizardMac ReadStat 0.1.1 has a heap-based buffer over-read via an unterminated string.","status":"withdrawn","published":"2018-01-14T04:29:00Z","modified":"2025-07-17T16:53:49Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:18.33562Z"},{"id":"RSEC-2023-5","title":"Infinite loop, memory leak, and heap-based buffer over-read vulnerabilities","description":"The haven R package is exposed to multiple vulnerabilities due to issues in its underlying ReadStat library. The specific flaws include an infinite loop condition, a memory leak associated with an iconv_open call, and a heap-based buffer over-read via an unterminated string. Exploitation of these vulnerabilities could lead to Denial of Service or other undefined behaviors.","status":"published","published":"2023-10-05T05:00:00.6Z","modified":"2025-05-19T19:43:47.336587Z","updated_at":"2026-11-02T15:53:39.492624Z"}]}}