CVSS: 5.5EPSS: 0%CPEs: 73EXPL: 0CVE-2021-36373 – Apache Ant TAR archive denial of service vulnerability
https://notcve.org/view.php?id=CVE-2021-36373
When reading a specially crafted TAR archive an Apache Ant build can be made to allocate large amounts of memory that finally leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Apache Ant prior to 1.9.16 and 1.10.11 were affected. Cuando se lee un archivo TAR especialmente diseñado, se puede hacer que una compilación de Apache Ant asigne grandes cantidades de memoria que finalmente conlleva a un error de falta de memoria, incluso para entradas pequeñas. Esto puede ser usado para interrumpir las compilaciones usando Apache Ant. • https://ant.apache.org/security.html https://lists.apache.org/thread.html/r27919fd4db07c487239c1d9771f480d89ce5ee2750aa9447309b709a%40%3Ccommits.groovy.apache.org%3E https://lists.apache.org/thread.html/r544c9e8487431768465b8b2d13982c75123109bd816acf839d46010d%40%3Ccommits.groovy.apache.org%3E https://lists.apache.org/thread.html/r54afdab05e01de970649c2d91a993f68a6b00cd73e6e34e16c832d46%40%3Cuser.ant.apache.org%3E https://lists.apache.org/thread.html/rad36f470647c5a7c02dd78c9973356d2840766d132b597b6444e373a%40%3Cnotifications.groovy.apache.org%3E https://lists.apache.org/thre • CWE-130: Improper Handling of Length Parameter Inconsistency CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 9.8EPSS: 1%CPEs: 11EXPL: 1CVE-2020-14756
https://notcve.org/view.php?id=CVE-2020-14756
Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). • https://github.com/Y4er/CVE-2020-14756 https://www.oracle.com/security-alerts/cpujan2021.html https://www.oracle.com/security-alerts/cpujan2022.html •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2020-14895
https://notcve.org/view.php?id=CVE-2020-14895
Vulnerability in the Oracle Utilities Framework product of Oracle Utilities Applications (component: System Wide). Supported versions that are affected are 2.2.0.0.0, 4.2.0.2.0, 4.2.0.3.0, 4.3.0.1.0 - 4.3.0.6.0, 4.4.0.0.0 and 4.4.0.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Utilities Framework. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Utilities Framework accessible data as well as unauthorized read access to a subset of Oracle Utilities Framework accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). • https://www.oracle.com/security-alerts/cpuoct2020.html •
CVSS: 6.3EPSS: 0%CPEs: 117EXPL: 0CVE-2020-1945 – ant: insecure temporary file vulnerability
https://notcve.org/view.php?id=CVE-2020-1945
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. Apache Ant versiones 1.1 hasta 1.9.14 y versiones 1.10.0 hasta 1.10.7, utiliza el directorio temporal por defecto identificado por la propiedad del sistema Java java.io.tmpdir para varias tareas y puede, por tanto, filtrar información confidencial. Las tareas fixcrlf y replaceregexp también copian los archivos desde el directorio temporal de nuevo en el árbol de compilación, lo que permite a un atacante inyectar archivos fuente modificados en el proceso de compilación. • 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.crea • CWE-377: Insecure Temporary File CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 9.8EPSS: 0%CPEs: 79EXPL: 0CVE-2020-10683 – dom4j: XML External Entity vulnerability in default SAX parser
https://notcve.org/view.php?id=CVE-2020-10683
dom4j before 2.0.3 and 2.1.x before 2.1.3 allows external DTDs and External Entities by default, which might enable XXE attacks. However, there is popular external documentation from OWASP showing how to enable the safe, non-default behavior in any application that uses dom4j. dom4j versiones anteriores a 2.0.3 y versiones 2.1.x anteriores a 2.1.3, permite DTDs y External Entities por defecto, lo que podría permitir ataques de tipo XXE. Sin embargo, existe una documentación externa popular de OWASP que muestra cómo habilitar el comportamiento seguro no predeterminado en cualquier aplicación que use dom4j. • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00061.html https://bugzilla.redhat.com/show_bug.cgi?id=1694235 https://cheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html https://github.com/dom4j/dom4j/commit/a8228522a99a02146106672a34c104adbda5c658 https://github.com/dom4j/dom4j/commits/version-2.0.3 https://github.com/dom4j/dom4j/issues/87 https://github.com/dom4j/dom4j/releases/tag/version-2.1.3 https://lists.apache.org/thread.html/r51f3f9801058 • CWE-611: Improper Restriction of XML External Entity Reference •