{"id":"CVE-2015-1783","aliases":["DEBIAN-CVE-2015-1783","EUVD-2015-1910","GHSA-h78r-gxwp-4fvm","UBUNTU-CVE-2015-1783"],"status":"published","title":"The prefix variable in the get_or_define_ns function in Lasso before commit...","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0345,"percentile":0.89087,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-08-11T21:00:00Z","modified":"2026-09-09T07:00:21Z","fixes":[{"ecosystem":"Debian:12","package":"lasso","fixed_in":["2.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lasso","fixed_in":["2.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lasso","fixed_in":["2.4.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"lasso","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lasso","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lasso","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1-1"}]}]}],"products":[{"vendor":"entrouvert","product":"lasso"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","advisory","fix"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1199925","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","VDB Entry","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1783"},{"url":"https://github.com/advisories/GHSA-h78r-gxwp-4fvm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-1783","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-1783","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-1783","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-1783","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","status":"published","published":"2017-08-11T21:00:00Z","modified":"2024-08-06T04:54:16.109Z","updated_at":"2026-11-02T14:35:44.046042Z"}],"euvd":[{"id":"EUVD-2015-1910","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","status":"published","published":"2017-08-11T21:00:00Z","modified":"2024-08-06T04:54:16Z","updated_at":"2026-11-03T02:22:14.212001Z"}],"ghsa":[{"id":"GHSA-h78r-gxwp-4fvm","title":"The prefix variable in the get_or_define_ns function in Lasso before commit...","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","status":"published","published":"2022-05-17T01:57:47Z","modified":"2023-02-03T05:06:12Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:51.728884Z"}],"nvd":[{"id":"CVE-2015-1783","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","status":"published","published":"2017-08-11T21:29:00.197Z","modified":"2026-06-17T00:22:59.117Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:17.730372Z"}],"osv":[{"id":"CVE-2015-1783","description":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified 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cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.","status":"withdrawn","published":"2017-08-11T21:29:00Z","modified":"2025-07-16T08:11:25.036405Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:10.045446Z"}]}}