jasper: heap-based buffer overflow in QMFB code in JPC codec

A heap-buffer overflow vulnerability was found in QMFB code in JPC codec caused by buffer being allocated with too small size. jasper versions before 2.0.0 are affected.

Fuse-6: JMX endpoint deserializes untrusted credentials.

It was found that the JMX endpoint of Red Hat JBoss Fuse 6, and Red Hat A-MQ 6 deserializes the credentials passed to it. An attacker could use this flaw to launch a denial of service attack.

3: Pulling of any image is possible with it manifest

An input validation flaw was found in the way OpenShift 3 handles requests for images. A user, with a copy of the manifest associated with an image, can pull an image even if they do not have access to the image normally, resulting in the disclosure of any information contained within the image.

Karaf JMX Console RCE during deserialization

It was found that the Karaf container used by Red Hat JBoss Fuse 6.x, and Red Hat JBoss A-MQ 6.x, deserializes objects passed to MBeans via JMX operations. An attacker could use this flaw to execute remote code on the server as the user running the Java Virtual Machine if the target MBean contain deserialization gadgets in its classpath.

Ansible: in some circumstances the mysql_user module may fail to correctly change a password

An input validation vulnerability was found in Ansible's mysql_user module before 2.2.1.0, which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed.

nagios: Unsafe ownership change leading to privilege escalation

A privilege escalation vulnerability was found in nagios 4.2.x that occurs in daemon-init.in when creating necessary files and insecurely changing the ownership afterwards. It's possible for the local attacker to create symbolic links before the files are to be created and possibly escalating the privileges with the ownership change.

A SQL injection vulnerability in pycsw all versions before 2.0.2, 1.10.5 and 1.8.6 that leads to read and extract of any data from any table in the pycsw database that the database user has access to. Also on PostgreSQL (at least) it is possible to perform updates/inserts/deletes and database modifications to any table the database user has access to.

foreman: Stored XSS via organization/location with HTML in name

It was found that foreman before 1.13.0 is vulnerable to a stored XSS via an organization or location name. This could allow an attacker with privileges to set the organization or location name to display arbitrary HTML including scripting code within the web interface.

dracut: Local information disclosure of initramfs when early cpio is used

A local information disclosure issue was found in dracut before 045 when generating initramfs images with world-readable permissions when 'early cpio' is used, such as when including microcode updates. Local attacker can use this to obtain sensitive information from these files, such as encryption keys or credentials.

nss: small-subgroups attack flaw

It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group.

foreman: Stored XSS in org/loc wizard

A vulnerability was found in foreman 1.14.0. When creating an organization or location in Foreman, if the name contains HTML then the second step of the wizard (/organizations/id/step2) will render the HTML. This occurs in the alertbox on the page. The result is a stored XSS attack if an organization/location with HTML in the name is created, then a user is linked directly to this URL.

3: Router sometimes selects new routes over old routes when determining claimed hostnames

The OpenShift Enterprise 3 router does not properly sort routes when processing newly added routes. An attacker with access to create routes can potentially overwrite existing routes and redirect network traffic for other users to their own site.

keycloak: user deletion via incorrect permissions check

Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.

ansible: Command injection by compromised server via fact variables

Ansible before version 2.2.0 fails to properly sanitize fact variables sent from the Ansible controller. An attacker with the ability to create special variables on the controller could execute arbitrary commands on Ansible clients as the user Ansible runs as.

admin-cli: Potential EAP resource starvation DOS attack via GET requests for server log files

admin-cli before versions 3.0.0.alpha25, 2.2.1.cr2 is vulnerable to an EAP feature to download server log files that allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user's browser to request the log files consuming enough resources that normal server functioning could be impaired.

Ceph: RGW Denial of Service by sending null or specially crafted POST object requests

A flaw was found in Red Hat Ceph before 0.94.9-8. The way Ceph Object Gateway handles POST object requests permits an authenticated attacker to launch a denial of service attack by sending null or specially crafted POST object requests.

curl: IDNA 2003 makes curl use wrong host

curl before version 7.51.0 uses outdated IDNA 2003 standard to handle International Domain Names and this may lead users to potentially and unknowingly issue network transfer requests to the wrong host.

curl: Double-free in krb5 code

The function `read_data()` in security.c in curl before version 7.51.0 is vulnerable to memory double free.

curl: Double-free in curl_maprintf

The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.

curl: Case insensitive password comparison

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped credentials, an attacker can cause that connection to be reused if s/he knows the case-insensitive version of the correct password.