Security Vulnerabilities - CVEs Published In 2020
A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD. A bug in the logic handling allows an attacker with a local account to disable SSBD protection during a context switch when additional speculative execution mitigations are in place. This issue was introduced when the per task/process conditional STIPB switching was added on top of the existing SSBD switching. The highest threat from this vulnerability is to confidentiality.
CVSS Score
5.5
EPSS Score
0.005
Published
2020-09-15
A flaw was found in the Linux kernel before 5.8-rc1 in the implementation of the Enhanced IBPB (Indirect Branch Prediction Barrier). The IBPB mitigation will be disabled when STIBP is not available or when the Enhanced Indirect Branch Restricted Speculation (IBRS) is available. This flaw allows a local attacker to perform a Spectre V2 style attack when this configuration is active. The highest threat from this vulnerability is to confidentiality.
CVSS Score
5.5
EPSS Score
0.004
Published
2020-09-15
Privilege Escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows authenticated user interface user with low permissions to change the system's root password via improper access controls in the user interface.
CVSS Score
9.0
EPSS Score
0.007
Published
2020-09-15
Privilege Escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows authenticated user interface user to delete or download protected files via improper access controls in the REST interface.
CVSS Score
4.6
EPSS Score
0.004
Published
2020-09-15
Privilege Escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows authenticated user interface user to delete or download protected log data via improper access controls in the user interface.
CVSS Score
3.5
EPSS Score
0.005
Published
2020-09-15
Privilege Escalation vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows authenticated user interface user to access protected configuration files via improper access control in the user interface.
CVSS Score
5.7
EPSS Score
0.004
Published
2020-09-15
A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service. The highest threat from this vulnerability is to system availability.
CVSS Score
5.5
EPSS Score
0.004
Published
2020-09-15
A File Upload vulnerability in SourceCodester Online Course Registration v1.0 allows remote attackers to achieve Remote Code Execution (RCE) on the hosting webserver by uploading a crafted PHP web-shell that bypasses the image upload filters. An attack uses /Online%20Course%20Registration/my-profile.php with the POST parameter photo.
CVSS Score
9.8
EPSS Score
0.041
Published
2020-09-15
Projectworlds House Rental v1.0 suffers from an unauthenticated SQL Injection vulnerability, allowing remote attackers to execute arbitrary code on the hosting webserver via a malicious index.php POST request.
CVSS Score
9.8
EPSS Score
0.042
Published
2020-09-15
An issue was discovered in BlackCat CMS before 1.4. There is a CSRF vulnerability (bypass csrf_token) that allows remote arbitrary code execution.
CVSS Score
8.8
EPSS Score
0.063
Published
2020-09-15