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CVE-2021-39365

Date: August 22, 2021

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.

Language: C

Severity Score

Related Resources (9)

https://www.debian.org/security/2021/dsa-4964
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-39365
https://nvd.nist.gov/vuln/detail/CVE-2021-39365
https://blogs.gnome.org/mcatanzaro/2021/05/25/reminder-soupsessionsync-and-soupsessionasync-default-to-no-tls-certificate-verification/
https://gitlab.gnome.org/GNOME/grilo/-/issues/146
https://access.redhat.com/security/cve/CVE-2021-39365
https://lists.debian.org/debian-lts-announce/2021/09/msg00010.html
https://security-tracker.debian.org/tracker/CVE-2021-39365
https://www.mend.io/vulnerability-database/CVE-2021-39365

Severity Score

Weakness Type (CWE)

Improper Certificate Validation

CWE-295

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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