CVSS: 9.1EPSS: 0%CPEs: 17EXPL: 0CVE-2021-4048 – lapack: Out-of-bounds read in *larrv
https://notcve.org/view.php?id=CVE-2021-4048
An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory. Se ha encontrado un fallo de lectura fuera de límites en las funciones CLARRV, DLARRV, SLARRV y ZLARRV de lapack versiones hasta 3.10.0, usadas también en OpenBLAS versiones anteriores a 0.3.18. Las entradas especialmente diseñadas que se pasan a estas funciones podrían causar que una aplicación que use lapack se bloquee o posiblemente revele partes de su memoria An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack and OpenBLAS. A specially crafted input passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory. • https://github.com/JuliaLang/julia/issues/42415 https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781 https://github.com/Reference-LAPACK/lapack/pull/625 https://github.com/xianyi/OpenBLAS/commit/2be5ee3cca97a597f2ee2118808a2d5eacea050c https://github.com/xianyi/OpenBLAS/commit/337b65133df174796794871b3988cd03426e6d41 https://github.com/xianyi/OpenBLAS/commit/ddb0ff5353637bb5f5ad060c9620e334c143e3d7 https://github.com/xianyi/OpenBLAS/commit/fe497efa0510466fd93578aaf9da1ad8ed4edbe7 https://lists.fedoraproject.org/archives/li • CWE-125: Out-of-bounds Read •
CVSS: 4.6EPSS: 0%CPEs: 1EXPL: 1CVE-2021-3636 – openshift: Injected service-ca.crt incorrectly contains additional internal CAs
https://notcve.org/view.php?id=CVE-2021-3636
It was found in OpenShift, before version 4.8, that the generated certificate for the in-cluster Service CA, incorrectly included additional certificates. The Service CA is automatically mounted into all pods, allowing them to safely connect to trusted in-cluster services that present certificates signed by the trusted Service CA. The incorrect inclusion of additional CAs in this certificate would allow an attacker that compromises any of the additional CAs to masquerade as a trusted in-cluster service. Se encontró en OpenShift, anterior a versión 4.8, que el certificado generado para la CA de servicio en el clúster, incluía incorrectamente certificados adicionales. La CA de servicio se monta automáticamente en todos los pods, permitiéndoles conectarse de forma segura a los servicios confiables del clúster que presentan certificados firmados por la CA de servicio confiable. • https://bugzilla.redhat.com/show_bug.cgi?id=1978621 https://access.redhat.com/security/cve/CVE-2021-3636 • CWE-287: Improper Authentication CWE-295: Improper Certificate Validation •
CVSS: 7.0EPSS: 0%CPEs: 68EXPL: 1CVE-2021-3609 – kernel: race condition in net/can/bcm.c leads to local privilege escalation
https://notcve.org/view.php?id=CVE-2021-3609
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root. Se ha encontrado un fallo en el protocolo de red CAN BCM en el kernel de Linux, donde un atacante local puede abusar de un fallo en el subsistema CAN para corromper la memoria, bloquear el sistema o escalar privilegios. Esta condición de carrera en el archivo net/can/bcm.c en el kernel de Linux permite una escalada de privilegios local a root A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. • https://bugzilla.redhat.com/show_bug.cgi?id=1971651 https://github.com/nrb547/kernel-exploitation/blob/main/cve-2021-3609/cve-2021-3609.md https://github.com/torvalds/linux/commit/d5f9023fa61ee8b94f37a93f08e94b136cf1e463 https://security.netapp.com/advisory/ntap-20220419-0004 https://www.openwall.com/lists/oss-security/2021/06/19/1 https://access.redhat.com/security/cve/CVE-2021-3609 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.8EPSS: 1%CPEs: 9EXPL: 23CVE-2021-3560 – Red Hat Polkit Incorrect Authorization Vulnerability
https://notcve.org/view.php?id=CVE-2021-3560
It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Se ha detectado que polkit podía ser engañado para omitir las comprobaciones de credenciales para las peticiones de D-Bus, elevando los privilegios del solicitante al usuario root. Este fallo podría ser usado por un atacante local no privilegiado para, por ejemplo, crear un nuevo administrador local. • https://www.exploit-db.com/exploits/50011 https://github.com/secnigma/CVE-2021-3560-Polkit-Privilege-Esclation https://github.com/RicterZ/CVE-2021-3560-Authentication-Agent https://github.com/hakivvi/CVE-2021-3560 https://github.com/WinMin/CVE-2021-3560 https://github.com/0dayNinja/CVE-2021-3560 https://github.com/AssassinUKG/Polkit-CVE-2021-3560 https://github.com/chenaotian/CVE-2021-3560 https://github.com/BizarreLove/CVE-2021-3560 https://github.com/cpu0x00/CVE-2021-3560&# • CWE-754: Improper Check for Unusual or Exceptional Conditions CWE-863: Incorrect Authorization •
CVSS: 7.1EPSS: 0%CPEs: 2EXPL: 0CVE-2021-3529
https://notcve.org/view.php?id=CVE-2021-3529
A flaw was found in noobaa-core in versions before 5.7.0. This flaw results in the name of an arbitrarily URL being copied into an HTML document as plain text between tags, including potentially a payload script. The input was echoed unmodified in the application response, resulting in arbitrary JavaScript being injected into an application's response. The highest threat to the system is for confidentiality, availability, and integrity. Se ha encontrado un fallo en noobaa-core en versiones anteriores a 5.7.0. • https://bugzilla.redhat.com/show_bug.cgi?id=1950479 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •