{"id":"CVE-2017-0663","aliases":["BELL-CVE-2017-0663","DEBIAN-CVE-2017-0663","DLA-1060-1","DSA-3952-1","EUVD-2017-1017","GHSA-9cf7-h7g3-cg3p","MGASA-2018-0048","SUSE-SU-2017:1670-1","SUSE-SU-2017:1813-1","UBUNTU-CVE-2017-0663","USN-3424-1","openSUSE-SU-2024:11016-1"],"status":"published","title":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially...","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","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":"2026-11-08","score":0.02318,"percentile":0.83551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2017-06-14T00:00:00Z","modified":"2026-10-15T07:47:23Z","fixes":[{"ecosystem":"Debian:12","package":"libxml2","fixed_in":["2.9.4+dfsg1-3.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libxml2","fixed_in":["2.9.4+dfsg1-3.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libxml2","fixed_in":["2.9.4+dfsg1-3.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"libxml2","fixed_in":["2.9.1+dfsg1-3ubuntu4.10"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"libxml2","fixed_in":["2.9.3+dfsg1-1ubuntu0.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4+dfsg1-3.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4+dfsg1-3.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4+dfsg1-3.1"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0+dfsg1-7+wheezy9"}]}],"versions":["2.8.0+dfsg1-7+nmu1","2.8.0+dfsg1-7+nmu2","2.8.0+dfsg1-7+nmu3","2.8.0+dfsg1-7+wheezy1","2.8.0+dfsg1-7+wheezy2","2.8.0+dfsg1-7+wheezy3","2.8.0+dfsg1-7+wheezy4","2.8.0+dfsg1-7+wheezy5","2.8.0+dfsg1-7+wheezy6","2.8.0+dfsg1-7+wheezy7","2.8.0+dfsg1-7+wheezy8"],"bundled":2},{"source":"osv","ecosystem":"Debian:8","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1+dfsg1-5+deb8u5"}]}],"versions":["2.9.1+dfsg1-5","2.9.1+dfsg1-5+deb8u1","2.9.1+dfsg1-5+deb8u2","2.9.1+dfsg1-5+deb8u3","2.9.1+dfsg1-5+deb8u4"],"bundled":7},{"source":"osv","ecosystem":"Debian:9","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4+dfsg1-2.2+deb9u1"}]}],"versions":["2.9.4+dfsg1-2.2"],"bundled":7},{"source":"osv","ecosystem":"Mageia:5","package":"libxml2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.7-1.mga5"}]}],"bundled":14},{"source":"osv","ecosystem":"Mageia:5","package":"perl-XML-LibXML","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.100-1.2.mga5"}]}],"bundled":14},{"source":"osv","ecosystem":"SUSE:Linux 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remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T13:00:00Z","modified":"2026-10-14T06:30:13.447Z","updated_at":"2026-11-02T14:33:22.699876Z"}],"euvd":[{"id":"EUVD-2017-1017","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T13:00:00Z","modified":"2026-10-14T06:30:13Z","updated_at":"2026-11-02T17:27:17.902641Z"}],"ghsa":[{"id":"GHSA-9cf7-h7g3-cg3p","title":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially...","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2022-05-13T01:09:02Z","modified":"2026-10-14T09:31:16Z","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-787"],"updated_at":"2026-11-02T15:13:22.867821Z"}],"nvd":[{"id":"CVE-2017-0663","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T13:29:00.687Z","modified":"2026-10-14T07:16:39.053Z","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-787"],"updated_at":"2026-11-02T14:03:50.782497Z"}],"osv":[{"id":"BELL-CVE-2017-0663","title":"CVE-2017-0663 does not affect BellSoft software","status":"withdrawn","published":"2017-06-14T13:29:00Z","modified":"2026-01-26T09:45:47.778827Z","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":"2026-11-02T15:28:14.137943Z"},{"id":"CVE-2017-0663","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T13:29:00.687Z","modified":"2026-04-16T06:17:48.750400906Z","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":"2026-11-02T15:44:03.472693Z"},{"id":"DEBIAN-CVE-2017-0663","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T13:29:00.687Z","modified":"2026-10-15T07:47:23.702357868Z","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":"2026-11-02T15:45:28.207321Z"},{"id":"UBUNTU-CVE-2017-0663","description":"A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2. Android ID: A-37104170.","status":"published","published":"2017-06-14T00:00:00Z","modified":"2026-04-22T11:08:39.599848Z","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":"2026-11-02T15:54:13.356796Z"},{"id":"DLA-1060-1","title":"libxml2 - security update","status":"published","published":"2017-08-19T00:00:00Z","modified":"2026-03-09T01:00:48.852554Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DSA-3952-1","title":"libxml2 - security update","status":"published","published":"2017-08-23T00:00:00Z","modified":"2026-03-09T01:20:07.732982Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"MGASA-2018-0048","title":"Updated libxml2 \u0026 perl-XML-LibXML packages fix security vulnerabilities","description":"Use-after-free error could lead to crash (CVE-2016-4658).\n\nUse-after-free vulnerability in libxml2 through 2.9.4 allows remote\nattackers to cause a denial of service or possibly have unspecified\nother impact via vectors related to the XPointer range-to function\n(CVE-2016-5131).\n\nlibxml2 2.9.4 and earlier does not offer a flag directly indicating that\nthe current document may be read but other files may not be opened,\nwhich makes it easier for remote attackers to conduct XML External\nEntity (XXE) attacks via a crafted document (CVE-2016-9318).\n\nHeap buffer overflow in xmlAddID (CVE-2017-0663).\n\nInteger overflow in memory debug code in libxml2 before 2.9.5\n(CVE-2017-5130).\n\nNULL pointer deref in xmlDumpElementContent (CVE-2017-5969).\n\nPrevent unwanted external entity reference (CVE-2017-7375).\n\nIncrease buffer space for port in HTTP redirect support (CVE-2017-7376).\n\nThe function xmlSnprintfElementContent in valid.c was vulnerable to a\nstack buffer overflow (CVE-2017-9047, CVE-2017-9048).\n\nThe function xmlDictComputeFastKey in dict.c was vulnerable to a\nheap-based buffer over-read (CVE-2017-9049).\n\nThe function xmlDictAddString was vulnerable to a heap-based buffer\nover-read (CVE-2017-9050).\n\nIt was discovered that libxml2 incorrecty handled certain files. An\nattacker could use this issue with specially constructed XML data to\ncause libxml2 to consume resources, leading to a denial of service\n(CVE-2017-15412).\n\nWei Lei discovered that libxml2 incorrecty handled certain parameter\nentities. An attacker could use this issue with specially constructed\nXML data to cause libxml2 to consume resources, leading to a denial of\nservice (CVE-2017-16932).\n\nThe libxml2 package has been updated to version 2.9.7 to fix these\nissues and several other bugs.\n","status":"published","published":"2018-01-03T15:50:51Z","modified":"2026-04-16T06:24:17.80338112Z","updated_at":"2026-11-02T15:49:40.442238Z"},{"id":"openSUSE-SU-2024:11016-1","title":"libxml2-2-2.9.12-1.2 on GA media","description":"These are all security issues fixed in the libxml2-2-2.9.12-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:45:05.061414Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2017:1670-1","title":"Security update for libxml2","description":"This update for libxml2 fixes the following issues:\n\nSecurity issues fixed:\n\n* CVE-2017-0663: Fixed a heap buffer overflow in xmlAddID (bsc#1044337)\n* CVE-2017-5969: Fixed a NULL pointer deref in xmlDumpElementContent (bsc#1024989)\n","status":"published","published":"2017-06-26T06:12:37Z","modified":"2026-02-04T04:24:35.899723Z","updated_at":"2026-11-02T15:53:43.83457Z"},{"id":"SUSE-SU-2017:1813-1","title":"Security update for libxml2","description":"This update for libxml2 fixes the following issues:\n\nSecurity issues fixed:\n\n* CVE-2017-0663: Fixed a heap buffer overflow in xmlAddID (bsc#1044337)\n* CVE-2017-5969: Fixed a NULL pointer deref in xmlDumpElementContent (bsc#1024989)\n* CVE-2017-7375: Prevented an unwanted external entity reference (bsc#1044894)\n* CVE-2017-7376: Increase buffer space for port in HTTP redirect support (bsc#1044887)\n\n","status":"published","published":"2017-07-07T09:25:11Z","modified":"2026-02-04T04:02:00.570308Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"USN-3424-1","title":"libxml2 vulnerabilities","description":"It was discovered that a type confusion error existed in libxml2. An\nattacker could use this to specially construct XML data that\ncould cause a denial of service or possibly execute arbitrary\ncode. (CVE-2017-0663)\n\nIt was discovered that libxml2 did not properly validate parsed entity\nreferences. An attacker could use this to specially construct XML\ndata that could expose sensitive information. (CVE-2017-7375)\n\nIt was discovered that a buffer overflow existed in libxml2 when\nhandling HTTP redirects. An attacker could use this to specially\nconstruct XML data that could cause a denial of service or possibly\nexecute arbitrary code. (CVE-2017-7376)\n\nMarcel Böhme and Van-Thuan Pham discovered a buffer overflow in\nlibxml2 when handling elements. An attacker could use this to specially\nconstruct XML data that could cause a denial of service or possibly\nexecute arbitrary code. (CVE-2017-9047)\n\nMarcel Böhme and Van-Thuan Pham discovered a buffer overread\nin libxml2 when handling elements. An attacker could use this\nto specially construct XML data that could cause a denial of\nservice. (CVE-2017-9048)\n\nMarcel Böhme and Van-Thuan Pham discovered multiple buffer overreads\nin libxml2 when handling parameter-entity references. An attacker\ncould use these to specially construct XML data that could cause a\ndenial of service. (CVE-2017-9049, CVE-2017-9050)\n","status":"published","published":"2017-09-19T00:47:53Z","modified":"2026-04-22T09:39:05.633631Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}