{"schema_version":"1.7.5","id":"GHSA-cf46-6xxh-pc75","published":"2022-05-24T16:49:07Z","modified":"2026-06-09T10:30:14.531363494Z","aliases":["CVE-2019-13118"],"summary":"libxslt Type Confusion vulnerability that affects Nokogiri","details":"In `numbers.c` in libxslt 1.1.33, a type holding grouping characters of an `xsl:number` instruction was too narrow and an invalid character/length combination could be passed to `xsltNumberFormatDecimal`, leading to a read of uninitialized stack data.\n\nNokogiri prior to version 1.10.5 used a vulnerable version of libxslt. Nokogiri 1.10.5 updated libxslt to version 1.1.34 to address this and other vulnerabilities in libxslt.","affected":[{"package":{"name":"nokogiri","ecosystem":"RubyGems","purl":"pkg:gem/nokogiri"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.5"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.1.0","1.1.1","1.10.0","1.10.0.rc1","1.10.1","1.10.2","1.10.3","1.10.4","1.2.0","1.2.1","1.2.2","1.2.3","1.3.0","1.3.1","1.3.2","1.3.3","1.4.0","1.4.1","1.4.2","1.4.2.1","1.4.3","1.4.3.1","1.4.4","1.4.4.1","1.4.4.2","1.4.5","1.4.6","1.4.7","1.5.0","1.5.0.beta.1","1.5.0.beta.2","1.5.0.beta.3","1.5.0.beta.4","1.5.1","1.5.1.rc1","1.5.10","1.5.11","1.5.2","1.5.3","1.5.3.rc2","1.5.3.rc3","1.5.3.rc4","1.5.3.rc5","1.5.3.rc6","1.5.4","1.5.4.rc1","1.5.4.rc2","1.5.4.rc3","1.5.5","1.5.5.rc1","1.5.5.rc2","1.5.5.rc3","1.5.6","1.5.6.rc1","1.5.6.rc2","1.5.6.rc3","1.5.7","1.5.7.rc1","1.5.7.rc2","1.5.7.rc3","1.5.8","1.5.9","1.6.0","1.6.0.rc1","1.6.1","1.6.2","1.6.2.1","1.6.2.rc1","1.6.2.rc2","1.6.2.rc3","1.6.3","1.6.3.1","1.6.3.rc1","1.6.3.rc2","1.6.3.rc3","1.6.4","1.6.4.1","1.6.5","1.6.6.1","1.6.6.2","1.6.6.3","1.6.6.4","1.6.7","1.6.7.1","1.6.7.2","1.6.7.rc2","1.6.7.rc3","1.6.7.rc4","1.6.8","1.6.8.1","1.6.8.rc1","1.6.8.rc2","1.6.8.rc3","1.7.0","1.7.0.1","1.7.1","1.7.2","1.8.0","1.8.1","1.8.2","1.8.3","1.8.4","1.8.5","1.9.0","1.9.0.rc1","1.9.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-cf46-6xxh-pc75/GHSA-cf46-6xxh-pc75.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13118"},{"type":"WEB","url":"https://github.com/sparklemotion/nokogiri/issues/1943"},{"type":"WEB","url":"https://github.com/sparklemotion/nokogiri/commit/43a175339b47b8c604508813fc75b83f13cd173e"},{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/36"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/37"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/40"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/41"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/42"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20190806-0004"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20200122-0003"},{"type":"WEB","url":"https://support.apple.com/kb/HT210346"},{"type":"WEB","url":"https://support.apple.com/kb/HT210348"},{"type":"WEB","url":"https://support.apple.com/kb/HT210351"},{"type":"WEB","url":"https://support.apple.com/kb/HT210353"},{"type":"WEB","url":"https://support.apple.com/kb/HT210356"},{"type":"WEB","url":"https://support.apple.com/kb/HT210357"},{"type":"WEB","url":"https://support.apple.com/kb/HT210358"},{"type":"WEB","url":"https://usn.ubuntu.com/4164-1"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"WEB","url":"https://github.com/sparklemotion/nokogiri/blob/f7aa3b0b29d6fe5fafe93dacd9b96b6b3d16b7ec/CHANGELOG.md?plain=1#L796"},{"type":"WEB","url":"https://github.com/sparklemotion/nokogiri/releases/tag/v1.10.5"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/07/msg00020.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IOYJKXPQCUNBMMQJWYXOR6QRUJZHEDRZ"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IOYJKXPQCUNBMMQJWYXOR6QRUJZHEDRZ"},{"type":"WEB","url":"https://oss-fuzz.com/testcase-detail/5197371471822848"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/21"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/22"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/23"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/25"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Jul/35"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/11"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/13"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/14"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Aug/15"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/22"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/23"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/24"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/26"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/31"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/37"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Jul/38"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2019/11/17/2"}],"database_specific":{"cwe_ids":["CWE-843"],"github_reviewed":true,"github_reviewed_at":"2023-03-08T19:57:56Z","nvd_published_at":"2019-07-01T02:15:00Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}