{"id":"CVE-2014-4715","aliases":["DEBIAN-CVE-2014-4715","EUVD-2014-4634","GHSA-c356-gp5w-pv9x","UBUNTU-CVE-2014-4715"],"status":"published","title":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond...","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02752,"percentile":0.86302,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2014-07-03T01:00:00Z","modified":"2026-10-23T15:47:34Z","fixes":[{"ecosystem":"Debian:12","package":"lz4","fixed_in":["0.0~r119-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lz4","fixed_in":["0.0~r119-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lz4","fixed_in":["0.0~r119-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"lz4","fixed_in":["0.0~r114-2ubuntu1+esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"lz4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~r119-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lz4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~r119-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lz4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~r119-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"lz4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0~r114-2ubuntu1+esm1"}]}],"versions":["0.0~r94-2","0.0~r99-1","0.0~r107-1","0.0~r109-1","0.0~r114-2ubuntu1"]}],"products":[{"vendor":"yann_collet","product":"lz4"}],"references":[{"url":"https://code.google.com/p/lz4/source/detail?r=119","tags":["x_refsource_CONFIRM","x_transferred","web","report"]},{"url":"http://secunia.com/advisories/59770","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://blog.securitymouse.com/2014/07/i-was-wrong-proving-lz4-exploitable.html","tags":["x_refsource_MISC","x_transferred","article","report"]},{"url":"http://fastcompression.blogspot.fr/2014/07/software-vulnerabilities-how-it-works.html","tags":["x_refsource_CONFIRM","x_transferred","article","report"]},{"url":"https://code.google.com/p/lz4/issues/detail?id=134","tags":["x_refsource_CONFIRM","x_transferred","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-4715"},{"url":"https://github.com/advisories/GHSA-c356-gp5w-pv9x"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-4715","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-4715","tags":["report"]},{"url":"http://seclists.org/oss-sec/2014/q2/676","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-4715","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-4715","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T01:00:00Z","modified":"2024-08-06T11:27:36.198Z","updated_at":"2026-11-02T14:33:45.263043Z"}],"euvd":[{"id":"EUVD-2014-4634","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T01:00:00Z","modified":"2024-08-06T11:27:36Z","updated_at":"2026-11-03T01:57:05.209854Z"}],"ghsa":[{"id":"GHSA-c356-gp5w-pv9x","title":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond...","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2022-05-17T04:39:47Z","modified":"2023-01-28T05:02:22Z","updated_at":"2026-11-02T14:43:45.797636Z"}],"nvd":[{"id":"CVE-2014-4715","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T04:22:16.123Z","modified":"2026-06-17T00:10:29.823Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:54.827864Z"}],"osv":[{"id":"CVE-2014-4715","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T04:22:16Z","modified":"2026-04-10T03:44:41.887625Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-4715","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T04:22:16.123Z","modified":"2026-10-23T15:47:34.517853915Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"UBUNTU-CVE-2014-4715","description":"Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611.","status":"published","published":"2014-07-03T04:22:00Z","modified":"2026-04-22T09:46:19.456847Z","updated_at":"2026-11-02T15:54:09.010095Z"}]}}