Redhat: Security Vulnerabilities
A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.
CVSS Score
7.8
EPSS Score
0.087
Published
2019-11-27
Structured reply is a feature of the newstyle NBD protocol allowing the server to send a reply in chunks. A bounds check which was supposed to test for chunk offsets smaller than the beginning of the request did not work because of signed/unsigned confusion. If one of these chunks contains a negative offset then data under control of the server is written to memory before the read buffer supplied by the client. If the read buffer is located on the stack then this allows the stack return address from nbd_pread() to be trivially modified, allowing arbitrary code execution under the control of the server. If the buffer is located on the heap then other memory objects before the buffer can be overwritten, which again would usually lead to arbitrary code execution.
CVSS Score
7.3
EPSS Score
0.018
Published
2019-11-26
ansible before versions 2.8.6, 2.7.14, 2.6.20 is vulnerable to a None
CVSS Score
6.4
EPSS Score
0.017
Published
2019-11-26
A vulnerability was found in Ansible Tower before 3.6.1 where an attacker with low privilege could retrieve usernames and passwords credentials from the new RHSM saved in plain text into the database at '/api/v2/config' when applying the Ansible Tower license.
CVSS Score
8.4
EPSS Score
0.002
Published
2019-11-26
Hardlink before 0.1.2 has multiple integer overflows leading to heap-based buffer overflows because of the way string lengths concatenation is done in the calculation of the required memory space to be used. A remote attacker could provide a specially-crafted directory tree and trick the local user into consolidating it, leading to hardlink executable crash or potentially arbitrary code execution with user privileges.
CVSS Score
8.8
EPSS Score
0.027
Published
2019-11-26
Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
CVSS Score
7.1
EPSS Score
0.005
Published
2019-11-26
Hardlink before 0.1.2 suffer from multiple stack-based buffer overflow flaws because of the way directory trees with deeply nested directories are processed. A remote attacker could provide a specially-crafted directory tree, and trick the local user into consolidating it, leading to hardlink executable crash, or, potentially arbitrary code execution with the privileges of the user running the hardlink executable.
CVSS Score
8.8
EPSS Score
0.027
Published
2019-11-26
A CSRF issue was found in JBoss Application Server 7 before 7.1.0. JBoss did not properly restrict access to the management console information (for example via the "Access-Control-Allow-Origin" HTTP access control flag). This can lead to unauthorized information leak if a user with admin privileges visits a specially-crafted web page provided by a remote attacker.
CVSS Score
6.5
EPSS Score
0.013
Published
2019-11-26
A DOM based cross-site scripting flaw was found in the JBoss Application Server 7 before 7.1.0 Beta 1 administration console. A remote attacker could provide a specially-crafted web page and trick the valid JBoss AS user, with the administrator privilege, to visit it, which would lead into the DOM environment modification and arbitrary HTML or web script execution.
CVSS Score
5.4
EPSS Score
0.011
Published
2019-11-26
A flaw was found in ansible 2.8.0 before 2.8.4. Fields managing sensitive data should be set as such by no_log feature. Some of these fields in GCP modules are not set properly. service_account_contents() which is common class for all gcp modules is not setting no_log to True. Any sensitive data managed by that function would be leak as an output when running ansible playbooks.
CVSS Score
5.7
EPSS Score
0.019
Published
2019-11-25