{"id":"CVE-2015-1817","aliases":["DEBIAN-CVE-2015-1817","EUVD-2015-1939","GHSA-6wj9-53h7-6h32","UBUNTU-CVE-2015-1817","USN-4768-1"],"status":"published","title":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15...","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02207,"percentile":0.82689,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-08-18T16:00:00Z","modified":"2026-09-09T07:00:29Z","fixes":[{"ecosystem":"Debian:12","package":"musl","fixed_in":["1.1.5-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"musl","fixed_in":["1.1.5-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"musl","fixed_in":["1.1.5-2"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"musl","fixed_in":["0.9.15-1ubuntu0.1~esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.5-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.5-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.5-2"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.15-1ubuntu0.1~esm1"}]}],"versions":["0.9.14-2","0.9.14-2ubuntu1","0.9.15-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.15-1ubuntu0.1~esm1"}]}],"versions":["0.9.14-2","0.9.14-2ubuntu1","0.9.15-1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"musl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.9-1ubuntu0.1~esm2"}]}],"versions":["1.1.9-1"],"bundled":5}],"products":[{"vendor":"musl-libc","product":"musl"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/03/30/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","VDB Entry","advisory","article","fix"]},{"url":"http://www.securityfocus.com/bid/73408","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1817"},{"url":"https://github.com/advisories/GHSA-6wj9-53h7-6h32"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-1817","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-1817","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-1817","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4768-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-3484","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-8859","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-15650","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-1000001","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-1817","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:00:00Z","modified":"2024-08-06T04:54:16.288Z","updated_at":"2026-11-02T14:35:44.404481Z"}],"euvd":[{"id":"EUVD-2015-1939","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:00:00Z","modified":"2024-08-06T04:54:16Z","updated_at":"2026-11-03T02:22:14.212001Z"}],"ghsa":[{"id":"GHSA-6wj9-53h7-6h32","title":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15...","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2022-05-17T01:22:55Z","modified":"2023-02-03T05:03:58Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:27.864934Z"}],"nvd":[{"id":"CVE-2015-1817","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:29:00.217Z","modified":"2026-06-17T00:23:03.65Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:17.730372Z"}],"osv":[{"id":"CVE-2015-1817","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:29:00Z","modified":"2026-04-10T03:45:08.435069Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:00.594921Z"},{"id":"DEBIAN-CVE-2015-1817","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:29:00.217Z","modified":"2026-09-09T07:00:29.563524388Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:26.752992Z"},{"id":"UBUNTU-CVE-2015-1817","description":"Stack-based buffer overflow in the inet_pton function in network/inet_pton.c in musl libc 0.9.15 through 1.0.4, and 1.1.0 through 1.1.7 allows attackers to have unspecified impact via unknown vectors.","status":"published","published":"2017-08-18T16:29:00Z","modified":"2026-04-22T10:03:47.642359Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:10.045446Z"},{"id":"USN-4768-1","title":"musl vulnerabilities","description":"It was discovered that musl did not properly handle kernel syscalls. An\nattacker could use this vulnerability to cause a denial of service (crash)\nor possibly execute arbitrary code. (CVE-2018-1000001)\n\nIt was discovered that musl did not properly handle the parsing of DNS\nresponse codes. A remote attacker could use this vulnerability to cause\nresource consumption (infinite loop), denial of service, or possibly\nexecute arbitrary code. This issue only affected Ubuntu 14.04 ESM.\n(CVE-2014-3484)\n\nIt was discovered that musl did not properly handle the parsing of DNS\nresponse codes. A remote attacker could use this vulnerability to cause\nresource consumption (infinite loop), denial of service, or possibly\nexecute arbitrary code. This issue only affected Ubuntu 16.04 ESM.\n(CVE-2017-15650)\n\nIt was discovered that musl did not properly handle the parsing of ipv6\naddresses. An attacker could use this vulnerability to cause a denial of\nservice (crash) or possibly execute arbitrary code. This issue only affected\nUbuntu 14.04 ESM. (CVE-2015-1817)\n\nIt was discovered that TRE library, used by musl, did not properly handle\ncertain inputs. An attacker could use this vulnerability to cause a denial of\nservice (crash). (CVE-2016-8859)\n\n","status":"published","published":"2021-03-15T20:10:13Z","modified":"2026-06-29T13:48:11.652218356Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}