CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 0CVE-2021-29736
https://notcve.org/view.php?id=CVE-2021-29736
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote user to gain elevated privileges on the system. IBM X-Force ID: 201300. IBM WebSphere Application Server versiones 7.0, 8.0, 8.5 y 9.0 podría permitir a un usuario remoto alcanzar privilegios elevados en el sistema. IBM X-Force ID: 201300 • https://exchange.xforce.ibmcloud.com/vulnerabilities/201300 https://www.ibm.com/support/pages/node/6476678 •
CVSS: 5.4EPSS: 0%CPEs: 8EXPL: 2CVE-2021-20562 – IBM Sterling B2B Integrator Cross Site Scripting
https://notcve.org/view.php?id=CVE-2021-20562
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5_3 and 6.1.0.0 through 6.1.0.2 vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199232. IBM Sterling B2B Integrator Standard Edition versiones 5.2.0.0 hasta la versión 5.2.6.5_3 y versiones 6.1.0.0 hasta la versión 6.1.0.2 son vulnerables a las secuencias de comandos entre sitios. Esta vulnerabilidad permite a los usuarios incrustar código JavaScript arbitrario en la interfaz de usuario de la web, lo que altera la funcionalidad prevista y puede conducir a la divulgación de credenciales en una sesión de confianza. • http://packetstormsecurity.com/files/164782/IBM-Sterling-B2B-Integrator-Cross-Site-Scripting.html http://seclists.org/fulldisclosure/2021/Nov/16 https://exchange.xforce.ibmcloud.com/vulnerabilities/199232 https://www.ibm.com/support/pages/node/6475301 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.4EPSS: 0%CPEs: 7EXPL: 0CVE-2021-20560
https://notcve.org/view.php?id=CVE-2021-20560
IBM Sterling Connect:Direct Browser User Interface 1.4.1.1 and 1.5.0.2 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 199229. IBM Sterling Connect:Direct Browser User Interface versiones 1.4.1.1 y 1.5.0.2, podría permitir a un atacante remoto secuestrar la acción de hacer clic de la víctima. Al persuadir a una víctima a visitar un sitio web malicioso, un atacante remoto podría explotar esta vulnerabilidad para secuestrar las acciones de clic de la víctima y posiblemente lanzar más ataques contra la víctima. • https://exchange.xforce.ibmcloud.com/vulnerabilities/199229 https://www.ibm.com/support/pages/node/6474829 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 4.3EPSS: 0%CPEs: 60EXPL: 1CVE-2021-22924 – curl: Bad connection reuse due to flawed path name checks
https://notcve.org/view.php?id=CVE-2021-22924
libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate. libcurl mantiene las conexiones usadas previamente en un pool de conexiones para reusarlas en posteriores transferencias, si una de ellas coincide con la configuración. Debido a errores en la lógica, la función de coincidencia de la configuración no tenía en cuenta "issuercert" y comparaba las rutas implicadas *sin tener en cuenta el caso*, que podía conllevar a que libcurl reusara conexiones erróneas. Las rutas de los archivos son, o pueden ser, casos confidenciales en muchos sistemas, pero no en todos, y pueden incluso variar dependiendo de los sistemas de archivos usados. La comparación tampoco incluía el "issuercert" que una transferencia puede ajustar para calificar cómo verificar el certificado del servidor A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for 'issuer cert' and comparing the involved paths case-insensitively. This flaw allows libcurl to use the wrong connection. • https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf https://hackerone.com/reports/1223565 https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0c • CWE-20: Improper Input Validation CWE-295: Improper Certificate Validation CWE-706: Use of Incorrectly-Resolved Name or Reference •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-36222 – krb5: Sending a request containing PA-ENCRYPTED-CHALLENGE padata element without using FAST could result in NULL dereference in KDC which leads to DoS
https://notcve.org/view.php?id=CVE-2021-36222
ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation. La función ec_verify en el archivo kdc/kdc_preauth_ec.c en el Centro de Distribución de Claves (KDC) en MIT Kerberos 5 (también se conoce como krb5) versiones anteriores a 1.18.4 y versiones 1.19.x anteriores a 1.19.2, permite a atacantes remotos causar una desreferencia de puntero NULL y un bloqueo del daemon. Esto ocurre porque un valor de retorno no es manejado apropiadamente en una situación determinada A flaw was found in krb5. This flaw allows an unauthenticated attacker to cause a NULL dereference in the KDC by sending a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST. • https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562 https://github.com/krb5/krb5/releases https://security.netapp.com/advisory/ntap-20211022-0003 https://security.netapp.com/advisory/ntap-20211104-0007 https://web.mit.edu/kerberos/advisories https://www.debian.org/security/2021/dsa-4944 https://www.oracle.com/security-alerts/cpuoct2021.html https://access.redhat.com/security/cve/CVE-2021-36222 https://bugzilla.redhat.com/show_bug.cgi?id=1983720 • CWE-476: NULL Pointer Dereference •