Security Vulnerabilities - CVEs Published In 2020
jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.
CVSS Score
6.5
EPSS Score
0.026
Published
2020-06-29
AsrDrv103.sys in the ASRock RGB Driver does not properly restrict access from user space, as demonstrated by triggering a triple fault via a request to zero CR3.
CVSS Score
5.5
EPSS Score
0.013
Published
2020-06-29
In OAuth2 Proxy from version 5.1.1 and less than version 6.0.0, users can provide a redirect address for the proxy to send the authenticated user to at the end of the authentication flow. This is expected to be the original URL that the user was trying to access. This redirect URL is checked within the proxy and validated before redirecting the user to prevent malicious actors providing redirects to potentially harmful sites. This has been fixed in version 6.0.0.
CVSS Score
4.3
EPSS Score
0.009
Published
2020-06-29
In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3.
CVSS Score
7.0
EPSS Score
0.019
Published
2020-06-29
iBall WRB303N devices allow CSRF attacks, as demonstrated by enabling remote management, enabling DHCP, or modifying the subnet range for IP addresses.
CVSS Score
6.5
EPSS Score
0.004
Published
2020-06-29
CVE-2020-15069
Sophos XG Firewall 17.x through v17.5 MR12 allows a Buffer Overflow and remote code execution via the HTTP/S Bookmarks feature for clientless access. Hotfix HF062020.1 was published for all firewalls running v17.x.
Known exploited
CVSS Score
9.8
EPSS Score
0.107
Published
2020-06-29
A vulnerability in Brocade Network Advisor Version Before 14.3.1 could allow an unauthenticated, remote attacker to log in to the JBoss Administration interface of an affected system using an undocumented user credentials and install additional JEE applications.
CVSS Score
9.8
EPSS Score
0.014
Published
2020-06-29
An elevation of privilege vulnerability exists in Avast Free Antivirus and AVG AntiVirus Free before 20.4 due to improperly handling hard links. The vulnerability allows local users to take control of arbitrary files.
CVSS Score
5.5
EPSS Score
0.004
Published
2020-06-29
The web interface of Maipu MP1800X-50 7.5.3.14(R) devices allows remote attackers to obtain sensitive information via the form/formDeviceVerGet URI, such as system id, hardware model, hardware version, bootloader version, software version, software image file, compilation time, and system uptime. This is similar to CVE-2019-1653.
CVSS Score
5.3
EPSS Score
0.148
Published
2020-06-29
PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).
CVSS Score
5.9
EPSS Score
0.031
Published
2020-06-29