In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above (thus "limited" path traversal), if the calling code would use the result to construct a path value.
References
Link Providers
https://issues.apache.org/jira/browse/IO-556 cve-icon cve-icon
https://lists.apache.org/thread.html/r01b4a1fcdf3311c936ce33d75a9398b6c255f00c1a2f312ac21effe1%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r0bfa8f7921abdfae788b1f076a12f73a92c93cc0a6e1083bce0027c5%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r0d73e2071d1f1afe1a15da14c5b6feb2cf17e3871168d5a3c8451436%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r1c2f4683c35696cf6f863e3c107e37ec41305b1930dd40c17260de71%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r20416f39ca7f7344e7d76fe4d7063bb1d91ad106926626e7e83fb346%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2345b49dbffa8a5c3c589c082fe39228a2c1d14f11b96c523da701db%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2721aba31a8562639c4b937150897e24f78f747cdbda8641c0f659fe%40%3Cusers.kafka.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r27b1eedda37468256c4bb768fde1e8b79b37ec975cbbfd0d65a7ac34%40%3Cdev.myfaces.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2bc986a070457daca457a54fe71ee09d2584c24dc262336ca32b6a19%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r2df50af2641d38f432ef025cd2ba5858215cc0cf3fc10396a674ad2e%40%3Cpluto-scm.portals.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r345330b7858304938b7b8029d02537a116d75265a598c98fa333504a%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r4050f9f6b42ebfa47a98cbdee4aabed4bb5fb8093db7dbb88faceba2%40%3Ccommits.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r462db908acc1e37c455e11b1a25992b81efd18e641e7e0ceb1b6e046%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r477c285126ada5c3b47946bb702cb222ac4e7fd3100c8549bdd6d3b2%40%3Cissues.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r47ab6f68cbba8e730f42c4ea752f3a44eb95fb09064070f2476bb401%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r5149f78be265be69d34eacb4e4b0fc7c9c697bcdfa91a1c1658d717b%40%3Cissues.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r523a6ffad58f71c4f3761e3cee72df878e48cdc89ebdce933be1475c%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r808be7d93b17a7055c1981a8453ae5f0d0fce5855407793c5d0ffffa%40%3Cuser.commons.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8569a41d565ca880a4dee0e645dad1cd17ab4a92e68055ad9ebb7375%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r86528f4b7d222aed7891e7ac03d69a0db2a2dfa17b86ac3470d7f374%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r873d5ddafc0a68fd999725e559776dc4971d1ab39c0f5cc81bd9bc04%40%3Ccommits.pulsar.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8bfc7235e6b39d90e6f446325a5a44c3e9e50da18860fdabcee23e29%40%3Cissues.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8efcbabde973ea72f5e0933adc48ef1425db5cde850bf641b3993f31%40%3Cdev.commons.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r92ea904f4bae190b03bd42a4355ce3c2fbe8f36ab673e03f6ca3f9fa%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/ra8ef65aedc086d2d3d21492b4c08ae0eb8a3a42cc52e29ba1bc009d8%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/raa053846cae9d497606027816ae87b4e002b2e0eb66cb0dee710e1f5%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rad4ae544747df32ccd58fff5a86cd556640396aeb161aa71dd3d192a%40%3Cuser.commons.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rbebd3e19651baa7a4a5503a9901c95989df9d40602c8e35cb05d3eb5%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc10fa20ef4d13cbf6ebe0b06b5edb95466a1424a9b7673074ed03260%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc2dd3204260e9227a67253ef68b6f1599446005bfa0e1ddce4573a80%40%3Cpluto-dev.portals.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc359823b5500e9a9a2572678ddb8e01d3505a7ffcadfa8d13b8780ab%40%3Cuser.commons.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc5f3df5316c5237b78a3dff5ab95b311ad08e61d418cd992ca7e34ae%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc65f9bc679feffe4589ea0981ee98bc0af9139470f077a91580eeee0%40%3Cpluto-dev.portals.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rca71a10ca533eb9bfac2d590533f02e6fb9064d3b6aa3ec90fdc4f51%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rd09d4ab3e32e4b3a480e2ff6ff118712981ca82e817f28f2a85652a6%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re41e9967bee064e7369411c28f0f5b2ad28b8334907c9c6208017279%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/red3aea910403d8620c73e1c7b9c9b145798d0469eb3298a7be7891af%40%3Cnotifications.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfa2f08b7c0caf80ca9f4a18bd875918fdd4e894e2ea47942a4589b9c%40%3Cdev.creadur.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfcd2c649c205f12b72dde044f905903460669a220a2eb7e12652d19d%40%3Cdev.zookeeper.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfd01af05babc95b8949e6d8ea78d9834699e1b06981040dde419a330%40%3Cdev.commons.apache.org%3E cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2021/08/msg00016.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-29425 cve-icon
https://security.netapp.com/advisory/ntap-20220210-0004/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-29425 cve-icon
https://www.oracle.com/security-alerts/cpuapr2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujan2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujul2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuoct2021.html cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2021-04-13T06:50:12

Updated: 2024-08-03T22:02:51.887Z

Reserved: 2021-03-30T00:00:00

Link: CVE-2021-29425

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-13T07:15:12.327

Modified: 2023-11-07T03:32:35.503

Link: CVE-2021-29425

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-12T00:00:00Z

Links: CVE-2021-29425 - Bugzilla