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| 1 | +--- |
| 2 | +gem: nokogiri |
| 3 | +cve: 2019-13118 |
| 4 | +ghsa: cf46-6xxh-pc75 |
| 5 | +url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069 |
| 6 | +title: libxslt Type Confusion vulnerability that affects Nokogiri |
| 7 | +date: 2022-05-24 |
| 8 | +description: |- |
| 9 | + 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. |
| 10 | +
|
| 11 | + Nokogiri 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. |
| 12 | +cvss_v3: 7.5 |
| 13 | +patched_versions: |
| 14 | +- ">= 1.10.5" |
| 15 | +related: |
| 16 | + url: |
| 17 | + - https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15069 |
| 18 | + - https://gitlab.gnome.org/GNOME/libxslt/commit/6ce8de69330783977dd14f6569419489875fb71b |
| 19 | + - https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E |
| 20 | + - https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E |
| 21 | + - https://lists.debian.org/debian-lts-announce/2019/07/msg00020.html |
| 22 | + - https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IOYJKXPQCUNBMMQJWYXOR6QRUJZHEDRZ/ |
| 23 | + - https://oss-fuzz.com/testcase-detail/5197371471822848 |
| 24 | + - https://seclists.org/bugtraq/2019/Aug/21 |
| 25 | + - https://seclists.org/bugtraq/2019/Aug/22 |
| 26 | + - https://seclists.org/bugtraq/2019/Aug/23 |
| 27 | + - https://seclists.org/bugtraq/2019/Aug/25 |
| 28 | + - https://seclists.org/bugtraq/2019/Jul/35 |
| 29 | + - https://seclists.org/bugtraq/2019/Jul/36 |
| 30 | + - https://seclists.org/bugtraq/2019/Jul/37 |
| 31 | + - https://seclists.org/bugtraq/2019/Jul/40 |
| 32 | + - https://seclists.org/bugtraq/2019/Jul/41 |
| 33 | + - https://seclists.org/bugtraq/2019/Jul/42 |
| 34 | + - https://security.netapp.com/advisory/ntap-20190806-0004/ |
| 35 | + - https://security.netapp.com/advisory/ntap-20200122-0003/ |
| 36 | + - https://support.apple.com/kb/HT210346 |
| 37 | + - https://support.apple.com/kb/HT210348 |
| 38 | + - https://support.apple.com/kb/HT210351 |
| 39 | + - https://support.apple.com/kb/HT210353 |
| 40 | + - https://support.apple.com/kb/HT210356 |
| 41 | + - https://support.apple.com/kb/HT210357 |
| 42 | + - https://support.apple.com/kb/HT210358 |
| 43 | + - https://usn.ubuntu.com/4164-1/ |
| 44 | + - https://www.oracle.com/security-alerts/cpujan2020.html |
| 45 | + - http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html |
| 46 | + - http://seclists.org/fulldisclosure/2019/Aug/11 |
| 47 | + - http://seclists.org/fulldisclosure/2019/Aug/13 |
| 48 | + - http://seclists.org/fulldisclosure/2019/Aug/14 |
| 49 | + - http://seclists.org/fulldisclosure/2019/Aug/15 |
| 50 | + - http://seclists.org/fulldisclosure/2019/Jul/22 |
| 51 | + - http://seclists.org/fulldisclosure/2019/Jul/23 |
| 52 | + - http://seclists.org/fulldisclosure/2019/Jul/24 |
| 53 | + - http://seclists.org/fulldisclosure/2019/Jul/26 |
| 54 | + - http://seclists.org/fulldisclosure/2019/Jul/31 |
| 55 | + - http://seclists.org/fulldisclosure/2019/Jul/37 |
| 56 | + - http://seclists.org/fulldisclosure/2019/Jul/38 |
| 57 | + - http://www.openwall.com/lists/oss-security/2019/11/17/2 |
| 58 | + - https://github.com/sparklemotion/nokogiri/issues/1943 |
| 59 | + - https://github.com/sparklemotion/nokogiri/commit/43a175339b47b8c604508813fc75b83f13cd173e |
| 60 | + - https://github.com/sparklemotion/nokogiri/blob/f7aa3b0b29d6fe5fafe93dacd9b96b6b3d16b7ec/CHANGELOG.md?plain=1#L796 |
| 61 | + - https://github.com/sparklemotion/nokogiri/releases/tag/v1.10.5 |
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