Vulnerability Details : CVE-2021-39365
In GNOME grilo though 0.3.13, grl-net-wc.c does not enable TLS certificate verification on the SoupSessionAsync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.
Exploit prediction scoring system (EPSS) score for CVE-2021-39365
Probability of exploitation activity in the next 30 days: 0.14%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 49 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-39365
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
[email protected] |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
[email protected] |
CWE ids for CVE-2021-39365
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: [email protected] (Primary)
References for CVE-2021-39365
-
https://lists.debian.org/debian-lts-announce/2021/09/msg00010.html
Mailing List;Third Party Advisory
-
https://blogs.gnome.org/mcatanzaro/2021/05/25/reminder-soupsessionsync-and-soupsessionasync-default-to-no-tls-certificate-verification/
Vendor Advisory
-
https://www.debian.org/security/2021/dsa-4964
Third Party Advisory
-
https://gitlab.gnome.org/GNOME/grilo/-/issues/146
Issue Tracking;Patch;Vendor Advisory
Products affected by CVE-2021-39365
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnome:grilo:*:*:*:*:*:*:*:*