CVSS: 3.3EPSS: 0%CPEs: 23EXPL: 1CVE-2020-8908 – Temp directory permission issue in Guava
https://notcve.org/view.php?id=CVE-2020-8908
A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured. • https://github.com/google/guava/commit/fec0dbc4634006a6162cfd4d0d09c962073ddf40 https://github.com/google/guava/issues/4011 https://lists.apache.org/thread.html/r007add131977f4f576c232b25e024249a3d16f66aad14a4b52819d21%40%3Ccommon-issues.hadoop.apache.org%3E https://lists.apache.org/thread.html/r07ed3e4417ad043a27bee7bb33322e9bfc7d7e6d1719b8e3dfd95c14%40%3Cdev.drill.apache.org%3E https://lists.apache.org/thread.html/r161b87f8037bbaff400194a63cd2016c9a69f5949f06dcc79beeab54%40%3Cdev.drill.apache.org%3E https://lists.apache.org/thread.html/r215b3d50f56faeb2f9383505f3e62faa9f549bb • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-378: Creation of Temporary File With Insecure Permissions CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 5.5EPSS: 0%CPEs: 39EXPL: 0CVE-2020-17521 – groovy: OS temporary directory leads to information disclosure
https://notcve.org/view.php?id=CVE-2020-17521
Apache Groovy provides extension methods to aid with creating temporary directories. Prior to this fix, Groovy's implementation of those extension methods was using a now superseded Java JDK method call that is potentially not secure on some operating systems in some contexts. Users not using the extension methods mentioned in the advisory are not affected, but may wish to read the advisory for further details. Versions Affected: 2.0 to 2.4.20, 2.5.0 to 2.5.13, 3.0.0 to 3.0.6, and 4.0.0-alpha-1. Fixed in versions 2.4.21, 2.5.14, 3.0.7, 4.0.0-alpha-2. • https://groovy-lang.org/security.html#CVE-2020-17521 https://lists.apache.org/thread.html/r4b2f13c302eec98838ff7475253091fb9b75bc1038016ba00ebf6c08%40%3Cdev.atlas.apache.org%3E https://lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E https://lists.apache.org/thread.html/rea63a4666ba245d2892471307772a2d8ce0f0741f341d6576625c1b3%40%3Cdev.atlas.apache.org%3E https://security.netapp.com/advisory/ntap-20201218-0006 https://www.oracle.com//security-alerts/cpujul2021.html https:/ • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.3EPSS: 0%CPEs: 31EXPL: 0CVE-2020-13956 – apache-httpclient: incorrect handling of malformed authority component in request URIs
https://notcve.org/view.php?id=CVE-2020-13956
Apache HttpClient versions prior to version 4.5.13 and 5.0.3 can misinterpret malformed authority component in request URIs passed to the library as java.net.URI object and pick the wrong target host for request execution. Apache HttpClient versiones anteriores a 4.5.13 y 5.0.3, pueden interpretar inapropiadamente el componente authority malformado en las peticiones URI pasadas ??a la biblioteca como objeto java.net.URI y elegir el host de destino equivocado para una ejecución de la petición • https://lists.apache.org/thread.html/r03bbc318c81be21f5c8a9b85e34f2ecc741aa804a8e43b0ef2c37749%40%3Cissues.maven.apache.org%3E https://lists.apache.org/thread.html/r043a75acdeb52b15dd5e9524cdadef4202e6a5228644206acf9363f9%40%3Cdev.hive.apache.org%3E https://lists.apache.org/thread.html/r06cf3ca5c8ceb94b39cd24a73d4e96153b485a7dac88444dd876accb%40%3Cissues.drill.apache.org%3E https://lists.apache.org/thread.html/r0a75b8f0f72f3e18442dc56d33f3827b905f2fe5b7ba48997436f5d1%40%3Cissues.solr.apache.org%3E https://lists.apache.org/thread.html/r0bebe6f9808ac7bdf572873b4fa96a29c6398c90dab29f131f3ebffe%40% • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 71EXPL: 0CVE-2020-11979 – ant: insecure temporary file
https://notcve.org/view.php?id=CVE-2020-11979
As mitigation for CVE-2020-1945 Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process. Como mitigación para CVE-2020-1945, Apache Ant versión 1.10.8, cambió los permisos de los archivos temporales que creó para que solo el usuario actual pudiera acceder a ellos. Desafortunadamente, la tarea fixcrlf eliminó el archivo temporal y creó uno nuevo sin dicha protección, anulando efectivamente el esfuerzo. • https://github.com/gradle/gradle/security/advisories/GHSA-j45w-qrgf-25vm https://lists.apache.org/thread.html/r107ea1b1a7a214bc72fe1a04207546ccef542146ae22952e1013b5cc%40%3Cdev.creadur.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/r4ca33fad3fb39d130cda287d5a60727d9e706e6f2cf2339b95729490%40%3Cdev.creadur.apache.org%3E https • CWE-377: Insecure Temporary File CWE-379: Creation of Temporary File in Directory with Insecure Permissions •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-25020
https://notcve.org/view.php?id=CVE-2020-25020
MPXJ through 8.1.3 allows XXE attacks. This affects the GanttProjectReader and PhoenixReader components. MPXJ versiones hasta 8.1.3, permite ataques de tipo XXE. Esto afecta a los componentes GanttProjectReader y PhoenixReader • https://github.com/joniles/mpxj/pull/178/commits/c3e457f7a16facfe563eade82b0fa8736a8c96f9 https://www.oracle.com/security-alerts/cpujan2021.html • CWE-611: Improper Restriction of XML External Entity Reference •