Vulnerability Details : CVE-2021-39359
In GNOME libgda through 6.0.0, gda-web-provider.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011.
Products affected by CVE-2021-39359
- cpe:2.3:a:gnome:libgda:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39359
0.27%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39359
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
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
|
NIST |
CWE ids for CVE-2021-39359
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-39359
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLMVVIJNY5NMOT3FH36RFBWOTPVW7GME/
[SECURITY] Fedora 34 Update: libgda-5.2.10-4.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRPPP47WRCAPAEJGRMEKYYJZBQCYXTLQ/
[SECURITY] Fedora 35 Update: libgda-5.2.10-4.fc35 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLMVVIJNY5NMOT3FH36RFBWOTPVW7GME/
[SECURITY] Fedora 34 Update: libgda-5.2.10-4.fc34 - package-announce - Fedora Mailing-Lists
-
https://blogs.gnome.org/mcatanzaro/2021/05/25/reminder-soupsessionsync-and-soupsessionasync-default-to-no-tls-certificate-verification/
Reminder: SoupSessionSync and SoupSessionAsync default to no TLS certificate verification – Michael Catanzaro's BlogVendor Advisory
-
https://github.com/GNOME/libgda/commit/bd7b9568bcd9f6d3e6680bb04323a670c842a62d
Merge branch 'master' into 'master' · GNOME/libgda@bd7b956 · GitHub
-
https://gitlab.gnome.org/GNOME/libgda/-/issues/249
(CVE-2021-39359) gda-web-provider.c does not perform TLS certificate verification (#249) · Issues · GNOME / libgda · GitLabIssue Tracking;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRPPP47WRCAPAEJGRMEKYYJZBQCYXTLQ/
[SECURITY] Fedora 35 Update: libgda-5.2.10-4.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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