CVSS: 7.0EPSS: 0%CPEs: 33EXPL: 2CVE-2020-27216 – jetty: local temporary directory hijacking vulnerability
https://notcve.org/view.php?id=CVE-2020-27216
In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's temporary directory is shared between all users on that system. A collocated user can observe the process of creating a temporary sub directory in the shared temporary directory and race to complete the creation of the temporary subdirectory. If the attacker wins the race then they will have read and write permission to the subdirectory used to unpack web applications, including their WEB-INF/lib jar files and JSP files. If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability. En Eclipse Jetty versiones 1.0 hasta 9.4.32.v20200930, versiones 10.0.0.alpha1 hasta 10.0.0.beta2 y versiones 11.0.0.alpha1 hasta 11.0.0.beta2O, en sistemas similares a Unix, el directorio temporal del sistema es compartido entre todos los usuarios en ese sistema. • https://bugs.eclipse.org/bugs/show_bug.cgi?id=567921 https://github.com/eclipse/jetty.project/security/advisories/GHSA-g3wg-6mcf-8jj6#advisory-comment-63053 https://lists.apache.org/thread.html/r0259b14ae69b87821e27fed1f5333ea86018294fd31aab16b1fac84e%40%3Cissues.beam.apache.org%3E https://lists.apache.org/thread.html/r07525dc424ed69b3919618599e762f9ac03791490ca9d724f2241442%40%3Cdev.felix.apache.org%3E https://lists.apache.org/thread.html/r09b345099b4f88d2bed7f195a96145849243fb4e53661aa3bcf4c176%40%3Cissues.zookeeper.apache.org%3E https://lists.apache. • CWE-377: Insecure Temporary File CWE-378: Creation of Temporary File With Insecure Permissions CWE-379: Creation of Temporary File in Directory with Insecure Permissions •
CVSS: 9.4EPSS: 1%CPEs: 3EXPL: 1CVE-2019-17638 – jetty: double release of resource can lead to information disclosure
https://notcve.org/view.php?id=CVE-2019-17638
In Eclipse Jetty, versions 9.4.27.v20200227 to 9.4.29.v20200521, in case of too large response headers, Jetty throws an exception to produce an HTTP 431 error. When this happens, the ByteBuffer containing the HTTP response headers is released back to the ByteBufferPool twice. Because of this double release, two threads can acquire the same ByteBuffer from the pool and while thread1 is about to use the ByteBuffer to write response1 data, thread2 fills the ByteBuffer with other data. Thread1 then proceeds to write the buffer that now contains different data. This results in client1, which issued request1 seeing data from another request or response which could contain sensitive data belonging to client2 (HTTP session ids, authentication credentials, etc.). • https://github.com/forse01/CVE-2019-17638-Jetty http://www.openwall.com/lists/oss-security/2020/08/17/1 https://bugs.eclipse.org/bugs/show_bug.cgi?id=564984 https://lists.apache.org/thread.html/r29073905dc9139d0d7a146595694bf57bb9e35e5ec6aa73eb9c8443a%40%3Ccommits.pulsar.apache.org%3E https://lists.apache.org/thread.html/r378e4cdec15e132575aa1dcb6296ffeff2a896745a8991522e266ad4%40%3Ccommits.pulsar.apache.org%3E https://lists.apache.org/thread.html/r4bdd3f7bb6820a79f9416b6667d718a06d269018619a75ce4b759318%40%3Ccommits.pulsar.apache.org%3E https • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-672: Operation on a Resource after Expiration or Release CWE-675: Multiple Operations on Resource in Single-Operation Context •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2019-17632
https://notcve.org/view.php?id=CVE-2019-17632
In Eclipse Jetty versions 9.4.21.v20190926, 9.4.22.v20191022, and 9.4.23.v20191118, the generation of default unhandled Error response content (in text/html and text/json Content-Type) does not escape Exception messages in stacktraces included in error output. En Eclipse Jetty versiones 9.4.21.v20190926, 9.4.22.v20191022 y 9.4.23.v20191118, la generación de contenido de respuesta de Error no controlado predeterminado (en Content-Type text/html y text/json ) no escapa a los mensajes Exception en stacktraces incluidos en la salida de error. • https://bugs.eclipse.org/bugs/show_bug.cgi?id=553443 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SAITZ27GKPD2CCNHGT2VBT4VWIBUJJNS https://www.oracle.com/security-alerts/cpuApr2021.html https://www.oracle.com/security-alerts/cpuoct2020.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •