{"id":"CVE-2010-2227","aliases":[],"url":"https://o3.security/vulnerability/CVE-2010-2227","summary":"Apache Tomcat 5.5.0 through 5.5.29, 6.0.0 through 6.0.27, and 7.0.0 beta does not properly handle an invalid Transfer-Encoding header, which allows remote attackers to cause a denial…","details":"Apache Tomcat 5.5.0 through 5.5.29, 6.0.0 through 6.0.27, and 7.0.0 beta does not properly handle an invalid Transfer-Encoding header, which allows remote attackers to cause a denial of service (application outage) or obtain sensitive information via a crafted header that interferes with \"recycling of a buffer.\"","published":"2010-07-13T17:30:03.750","modified":"2026-06-16T23:20:20.263","cvss":null,"epss":{"score":0.54779,"percentile":0.98942,"asOf":"2026-08-22"},"cisaKev":null,"exploitsKnown":2,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"http://geronimo.apache.org/21x-security-report.html"},{"type":"WEB","url":"http://geronimo.apache.org/22x-security-report.html"},{"type":"WEB","url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050207.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050214.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=129070310906557&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=136485229118404&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=139344343412337&w=2"},{"type":"WEB","url":"http://secunia.com/advisories/40813"},{"type":"WEB","url":"http://secunia.com/advisories/41025"},{"type":"WEB","url":"http://secunia.com/advisories/42079"},{"type":"WEB","url":"http://secunia.com/advisories/42368"},{"type":"WEB","url":"http://secunia.com/advisories/42454"},{"type":"WEB","url":"http://secunia.com/advisories/43310"},{"type":"WEB","url":"http://secunia.com/advisories/44183"},{"type":"WEB","url":"http://secunia.com/advisories/57126"},{"type":"WEB","url":"http://securitytracker.com/id?1024180"},{"type":"WEB","url":"http://support.apple.com/kb/HT5002"},{"type":"FIX","url":"http://svn.apache.org/viewvc?view=revision&revision=958911"},{"type":"FIX","url":"http://svn.apache.org/viewvc?view=revision&revision=958977"},{"type":"FIX","url":"http://svn.apache.org/viewvc?view=revision&revision=959428"},{"type":"ADVISORY","url":"http://tomcat.apache.org/security-5.html"},{"type":"ADVISORY","url":"http://tomcat.apache.org/security-6.html"},{"type":"ADVISORY","url":"http://tomcat.apache.org/security-7.html"},{"type":"WEB","url":"http://www.debian.org/security/2011/dsa-2207"},{"type":"WEB","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:176"},{"type":"WEB","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:177"},{"type":"WEB","url":"http://www.novell.com/support/viewContent.do?externalId=7007274"},{"type":"WEB","url":"http://www.novell.com/support/viewContent.do?externalId=7007275"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2010-0580.html"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2010-0581.html"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2010-0582.html"},{"type":"WEB","url":"http://www.redhat.com/support/errata/RHSA-2010-0583.html"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/512272/100/0/threaded"},{"type":"WEB","url":"http://www.securityfocus.com/archive/1/516397/100/0/threaded"},{"type":"WEB","url":"http://www.securityfocus.com/bid/41544"},{"type":"WEB","url":"http://www.vmware.com/security/advisories/VMSA-2011-0003.html"},{"type":"WEB","url":"http://www.vmware.com/support/vsphere4/doc/vsp_vc41_u1_rel_notes.html"},{"type":"WEB","url":"http://www.vupen.com/english/advisories/2010/1986"},{"type":"WEB","url":"http://www.vupen.com/english/advisories/2010/2868"},{"type":"WEB","url":"http://www.vupen.com/english/advisories/2010/3056"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/60264"},{"type":"WEB","url":"https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18532"},{"type":"WEB","url":"http://geronimo.apache.org/21x-security-report.html"},{"type":"WEB","url":"http://geronimo.apache.org/22x-security-report.html"},{"type":"WEB","url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050207.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050214.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=129070310906557&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=136485229118404&w=2"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=139344343412337&w=2"},{"typ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