Security Vulnerabilities - CVEs Published In June 2021
Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin (`@backstage/plugin-techdocs`) prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an `object` element. This may give access to sensitive data when other users visit that same documentation page. The ability to upload malicious content may be limited by internal code review processes, unless the chosen TechDocs deployment method is to use an object store and the actor has access to upload files directly to that store. The vulnerability is patched in the `0.9.5` release of `@backstage/plugin-techdocs`.
CVSS Score
6.8
EPSS Score
0.004
Published
2021-06-03
dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.
CVSS Score
8.8
EPSS Score
0.001
Published
2021-06-03
Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In versions of `@backstage/tehdocs-common` prior to 0.6.4, a malicious internal actor is able to upload documentation content with malicious scripts. These scripts would normally be sanitized by the TechDocs frontend, but by tricking a user to visit the content via the TechDocs API, the content sanitazion will be bypassed. If the TechDocs API is hosted on the same origin as the Backstage app or other backend plugins, this may give access to sensitive data. The ability to upload malicious content may be limited by internal code review processes, unless the chosen TechDocs deployment method is to use an object store and the actor has access to upload files directly to that store. The vulnerability is patched in the `0.6.4` release of `@backstage/techdocs-common`.
CVSS Score
6.8
EPSS Score
0.005
Published
2021-06-03
There is a Credentials Management Errors vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may impair data confidentiality.
CVSS Score
7.5
EPSS Score
0.001
Published
2021-06-03
There is an Information Disclosure vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may result in video streams being intercepted during transmission.
CVSS Score
5.3
EPSS Score
0.001
Published
2021-06-03
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
CVSS Score
7.5
EPSS Score
0.002
Published
2021-06-03
There is a Security Function vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may impair data confidentiality.
CVSS Score
7.5
EPSS Score
0.001
Published
2021-06-03
There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. A successful exploitation of this vulnerability can compromise the device's data security and functional availability.
CVSS Score
6.8
EPSS Score
0.0
Published
2021-06-03
There is an Information Disclosure vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may impair data confidentiality.
CVSS Score
7.5
EPSS Score
0.001
Published
2021-06-03
There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may impair data confidentiality.
CVSS Score
7.5
EPSS Score
0.001
Published
2021-06-03