Security Vulnerabilities - CVEs Published In May 2020
meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing.
CVSS Score
6.1
EPSS Score
0.002
Published
2020-05-22
A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem in versions before 5.7. This flaw occurs while importing the Commercial IP Security Option (CIPSO) protocol's category bitmap into the SELinux extensible bitmap via the' ebitmap_netlbl_import' routine. While processing the CIPSO restricted bitmap tag in the 'cipso_v4_parsetag_rbm' routine, it sets the security attribute to indicate that the category bitmap is present, even if it has not been allocated. This issue leads to a NULL pointer dereference issue while importing the same category bitmap into SELinux. This flaw allows a remote network user to crash the system kernel, resulting in a denial of service.
CVSS Score
5.9
EPSS Score
0.007
Published
2020-05-22
In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.
CVSS Score
7.5
EPSS Score
0.014
Published
2020-05-22
In Puma (RubyGem) before 4.3.5 and 3.12.6, a client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. If the proxy uses persistent connections and the client adds another request in via HTTP pipelining, the proxy may mistake it as the first request's body. Puma, however, would see it as two requests, and when processing the second request, send back a response that the proxy does not expect. If the proxy has reused the persistent connection to Puma to send another request for a different client, the second response from the first client will be sent to the second client. This is a similar but different vulnerability from CVE-2020-11076. The problem has been fixed in Puma 3.12.6 and Puma 4.3.5.
CVSS Score
6.8
EPSS Score
0.008
Published
2020-05-22
An exploitable authentication bypass vulnerability exists in the ESPON Web Control functionality of Epson EB-1470Ui MAIN: 98009273ESWWV107 MAIN2: 8X7325WWV303. A specially crafted series of HTTP requests can cause authentication bypass resulting in information disclosure. An attacker can send an HTTP request to trigger this vulnerability.
CVSS Score
9.8
EPSS Score
0.004
Published
2020-05-22
Ezhttptrans.ocx ActiveX Control in Kaoni ezHTTPTrans 1.0.0.70 and prior versions contain a vulnerability that could allow remote attacker to download and execute arbitrary file by setting the arguments to the activex method. This can be leveraged for code execution.
CVSS Score
7.8
EPSS Score
0.004
Published
2020-05-22
Composr 10.0.30 allows Persistent XSS via a Usergroup name under the Security configuration.
CVSS Score
5.4
EPSS Score
0.002
Published
2020-05-22
CVE-2020-1956
Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation.
Known exploited
CVSS Score
8.8
EPSS Score
0.937
Published
2020-05-22
A vulnerability in the web-based management interface of Cisco Prime Collaboration Provisioning Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. The vulnerability exists because the web-based management interface improperly validates user input for specific SQL queries. An attacker could exploit this vulnerability by authenticating to the application with valid administrative credentials and sending malicious requests to an affected system. A successful exploit could allow the attacker to view information that they are not authorized to view, make changes to the system that they are not authorized to make, or delete information from the database that they are not authorized to delete.
CVSS Score
6.7
EPSS Score
0.004
Published
2020-05-22
A vulnerability in the DHCP server of Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of incoming DHCP traffic. An attacker could exploit this vulnerability by sending a crafted DHCP request to an affected device. A successful exploit could allow the attacker to cause a restart of the DHCP server process, causing a DoS condition.
CVSS Score
7.5
EPSS Score
0.004
Published
2020-05-22