Security Vulnerabilities - CVEs Published In March 2021
An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem, the transport's handle is available to unprivileged users via the sysfs file system, at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read, the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called, which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables.
CVSS Score
4.4
EPSS Score
0.0
Published
2021-03-07
An issue was discovered in AfterLogic Aurora through 7.7.9 and WebMail Pro through 7.7.9. They allow directory traversal to read files (such as a data/settings/settings.xml file containing admin panel credentials), as demonstrated by dav/server.php/files/personal/%2e%2e when using the caldav_public_user account (with caldav_public_user as its password).
CVSS Score
7.5
EPSS Score
0.925
Published
2021-03-07
Wazuh API in Wazuh from 4.0.0 to 4.0.3 allows authenticated users to execute arbitrary code with administrative privileges via /manager/files URI. An authenticated user to the service may exploit incomplete input validation on the /manager/files API to inject arbitrary code within the API service script.
CVSS Score
8.8
EPSS Score
0.64
Published
2021-03-06
The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.
CVSS Score
9.8
EPSS Score
0.005
Published
2021-03-05
Deutsche Post Mailoptimizer 4.3 before 2020-11-09 allows Directory Traversal via a crafted ZIP archive to the Upload feature or the MO Connect component. This can lead to remote code execution.
CVSS Score
7.8
EPSS Score
0.032
Published
2021-03-05
ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.
CVSS Score
7.1
EPSS Score
0.002
Published
2021-03-05
The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.
CVSS Score
6.1
EPSS Score
0.369
Published
2021-03-05
A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, nano_memalign, nano_valloc, nano_pvalloc could case an integer overflow, leading to an allocation of a small buffer and then to a heap-based buffer overflow.
CVSS Score
9.8
EPSS Score
0.001
Published
2021-03-05
Improper Access Control vulnerability in web service of Secomea SiteManager allows remote attacker to access the web UI from the internet using the configured credentials. This issue affects: Secomea SiteManager All versions prior to 9.4.620527004 on Hardware.
CVSS Score
9.1
EPSS Score
0.006
Published
2021-03-05
Cross-site Scripting (XSS) vulnerability in web GUI of Secomea GateManager allows an attacker to inject arbitrary javascript code. This issue affects: Secomea GateManager all versions prior to 9.4.
CVSS Score
6.3
EPSS Score
0.003
Published
2021-03-05