HIGH 8.8 RubyGems
Nokogiri Implements libxml2 version vulnerable to use-after-free
GHSA-v4f8-2847-rwm7 · CVE-2021-3518
Published · Modified
Description
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-3518
- WEB https://www.oracle.com/security-alerts/cpuoct2021.html
- WEB https://www.oracle.com/security-alerts/cpujul2022.html
- WEB https://www.oracle.com/security-alerts/cpuapr2022.html
- WEB https://support.apple.com/kb/HT212605
- WEB https://support.apple.com/kb/HT212604
- WEB https://support.apple.com/kb/HT212602
- WEB https://support.apple.com/kb/HT212601
- WEB https://security.netapp.com/advisory/ntap-20210625-0002
- WEB https://security.gentoo.org/glsa/202107-05
- WEB https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
- WEB https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV
- WEB https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6
- WEB https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
- WEB https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
- WEB https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
- WEB https://github.com/sparklemotion/nokogiri/blob/2edbbef95f1dc12c1ddc5ebda71b9159026245fe/CHANGELOG.md?plain=1#L722
- PACKAGE https://github.com/sparklemotion/nokogiri
- WEB https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2021-3518.yml
- WEB https://bugzilla.redhat.com/show_bug.cgi?id=1954242
- WEB http://seclists.org/fulldisclosure/2021/Jul/54
- WEB http://seclists.org/fulldisclosure/2021/Jul/55
- WEB http://seclists.org/fulldisclosure/2021/Jul/58
- WEB http://seclists.org/fulldisclosure/2021/Jul/59
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