Redhat: Security Vulnerabilities
A privilege escalation flaw was found in the Ansible Automation Platform. This flaw allows a remote authenticated user with 'change user' permissions to modify the account settings of the superuser account and also remove the superuser privileges.
CVSS Score
6.5
EPSS Score
0.002
Published
2022-08-18
A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait for an administrator to create or update an affected extension in that schema, and the ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS. Given all three prerequisites, this flaw allows an attacker to run arbitrary code as the victim role, which may be a superuser.
CVSS Score
8.0
EPSS Score
0.01
Published
2022-08-18
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
CVSS Score
3.2
EPSS Score
0.0
Published
2022-08-17
A flaw was found in Red Hat AMQ Broker in a way that a XEE attack can be done via Broker's configuration files, leading to denial of service and information disclosure.
CVSS Score
5.6
EPSS Score
0.0
Published
2022-08-16
A flaw was found in Red Hat Process Automation Manager 7 where an attacker can benefit from a brute force attack against Administration Console as the application does not limit the number of unsuccessful login attempts.
CVSS Score
9.8
EPSS Score
0.002
Published
2022-08-10
XML external entity injection(XXE) is a vulnerability that allows an attacker to interfere with an application's processing of XML data. This attack occurs when XML input containing a reference to an external entity is processed by a weakly configured XML parser. The software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Here, XML external entity injection lead to External Service interaction & Internal file read in Business Central and also Kie-Server APIs.
CVSS Score
8.2
EPSS Score
0.005
Published
2022-08-10
Linux deployments of StorageGRID (formerly StorageGRID Webscale) versions 11.6.0 through 11.6.0.2 deployed with a Linux kernel version less than 4.7.0 are susceptible to a vulnerability which could allow a remote unauthenticated attacker to view limited metrics information and modify alert email recipients and content.
CVSS Score
6.5
EPSS Score
0.007
Published
2022-08-10
A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel, resulting in a denial of service condition.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-08-05
An issue was discovered in Keycloak that allows arbitrary Javascript to be uploaded for the SAML protocol mapper even if the UPLOAD_SCRIPTS feature is disabled
CVSS Score
7.2
EPSS Score
0.005
Published
2022-08-05
When a POST request comes through AJP and the request exceeds the max-post-size limit (maxEntitySize), Undertow's AjpServerRequestConduit implementation closes a connection without sending any response to the client/proxy. This behavior results in that a front-end proxy marking the backend worker (application server) as an error state and not forward requests to the worker for a while. In mod_cluster, this continues until the next STATUS request (10 seconds intervals) from the application server updates the server state. So, in the worst case, it can result in "All workers are in error state" and mod_cluster responds "503 Service Unavailable" for a while (up to 10 seconds). In mod_proxy_balancer, it does not forward requests to the worker until the "retry" timeout passes. However, luckily, mod_proxy_balancer has "forcerecovery" setting (On by default; this parameter can force the immediate recovery of all workers without considering the retry parameter of the workers if all workers of a balancer are in error state.). So, unlike mod_cluster, mod_proxy_balancer does not result in responding "503 Service Unavailable". An attacker could use this behavior to send a malicious request and trigger server errors, resulting in DoS (denial of service). This flaw was fixed in Undertow 2.2.19.Final, Undertow 2.3.0.Alpha2.
CVSS Score
7.5
EPSS Score
0.003
Published
2022-08-05