Description
Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.
Remediation
References
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00053.html
http://www.openwall.com/lists/oss-security/2020/09/30/6
http://www.openwall.com/lists/oss-security/2020/12/06/1
https://lists.apache.org/thread.html/r0d08a96ba9de8aa435f32944e8b2867c368a518d4ff57782e3637335%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r107ea1b1a7a214bc72fe1a04207546ccef542146ae22952e1013b5cc%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r1863b9ce4c3e4b1e5b0c671ad05545ba3eb8399616aa746af5dfe1b1%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r1a9c992d7c8219dc15b4ad448649f0ffdaa88d76ef6a0035c49455f5%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r1b32c76afffcf676e13ed635a3332f3e46e6aaa7722eb3fc7a28f58e%40%3Cdev.hive.apache.org%3E
https://lists.apache.org/thread.html/r1dc8518dc99c42ecca5ff82d0d2de64cd5d3a4fa691eb9ee0304781e%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r2306b67f20c24942b872b0a41fbdc9330e8467388158bcd19c1094e0%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r2704fb14ce068c64759a986f81d5b5e42ab434fa13d0f444ad52816b%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r3cea0f3da4f6d06d7afb6c0804da8e01773a0f50a09b8d9beb2cda65%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r4b2904d64affd4266cd72ccb2fc3927c1c2f22009f183095aa46bf90%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r4ca33fad3fb39d130cda287d5a60727d9e706e6f2cf2339b95729490%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r5dfc77048b1f9db26622dce91a6edf083d499397256594952fad5f35%40%3Ccommits.myfaces.apache.org%3E
https://lists.apache.org/thread.html/r5e1cdd79f019162f76414708b2092acad0a6703d666d72d717319305%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/r6030d34ceacd0098538425c5dac8251ffc7fd90b886942bc7ef87858%40%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/r6970d196cd73863dafdbc3a7052562deedd338e3bd7d73d8171d92d6%40%3Ccommits.groovy.apache.org%3E
https://lists.apache.org/thread.html/r6e295d792032ec02b32be3846c21a58857fba4a077d22c5842d69ba2%40%3Ctorque-dev.db.apache.org%3E
https://lists.apache.org/thread.html/r6edd3e2cb79ee635630d891b54a4f1a9cd8c7f639d6ee34e75fbe830%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r815f88d1044760176f30a4913b4baacd06f3eae4eb662de7388e46d8%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r8e24abb7dd77cda14c6df90a377c94f0a413bbfcec90a29540ff8adf%40%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/r8e592bbfc016a5dbe2a8c0e81ff99682b9c78c453621b82c14e7b75e%40%3Cdev.ant.apache.org%3E
https://lists.apache.org/thread.html/r95dc943e47a211d29df605e14f86c280fc9fa8d828b2b53bd07673c9%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cdev.groovy.apache.org%3E
https://lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cusers.groovy.apache.org%3E
https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/raaeddc41da8f3afb1cb224876084a45f68e437a0afd9889a707e4b0c%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/rb860063819b9c0990e1fbce29d83f4554766fe5a05e3b3939736bf2b%40%3Ccommits.myfaces.apache.org%3E
https://lists.apache.org/thread.html/rb8ec556f176c83547b959150e2108e2ddf1d61224295941908b0a81f%40%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/rbfe9ba28b74f39f46ec1bbbac3bef313f35017cf3aac13841a84483a%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/rc3c8ef9724b5b1e171529b47f4b35cb7920edfb6e917fa21eb6c64ea%40%3Cdev.ant.apache.org%3E
https://lists.apache.org/thread.html/rc89e491b5b270fb40f1210b70554527b737c217ad2e831b643ead6bc%40%3Cuser.ant.apache.org%3E
https://lists.apache.org/thread.html/rce099751721c26a8166d8b6578293820832831a0b2cb8d93b8efa081%40%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/rd7dda48ff835f4d0293949837d55541bfde3683bd35bd8431e324538%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/rda80ac59119558eaec452e58ddfac2ccc9211da1c65f7927682c78b1%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/rdaa9c51d5dc6560c9d2b3f3d742c768ad0705e154041e574a0fae45c%40%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/re1ce84518d773a94a613d988771daf9252c9cf7375a9a477009f9735%40%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/rf07feaf78afc8f701e21948a06ef92565d3dff1242d710f4fbf900b2%40%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/rfd346609527a79662c48b1da3ac500ec30f29f7ddaa3575051e81890%40%3Ccommits.creadur.apache.org%3E
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EQBR65TINSJRN7PTPIVNYS33P535WM74/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RRVAWTCVXJMRYKQKEXYSNBF7NLSR6OEI/
https://security.gentoo.org/glsa/202007-34
https://usn.ubuntu.com/4380-1/
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpuoct2021.html
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