Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2021-39365

Improper Certificate Validation

Published: Aug 22, 2021 | Modified: Nov 21, 2024
CVSS 3.x
5.9
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-39365
CWEhttps://cwe.mitre.org/data/definitions/295.html

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.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

NameVendorStart VersionEnd Version
GriloGnome*0.3.13 (including)
Red Hat Enterprise Linux 8RedHatgrilo-0:0.3.6-3.el8*
GriloUbuntubionic*
GriloUbuntudevel*
GriloUbuntuesm-infra/bionic*
GriloUbuntuesm-infra/focal*
GriloUbuntuesm-infra/xenial*
GriloUbuntufocal*
GriloUbuntuhirsute*
GriloUbuntuimpish*
GriloUbuntujammy*
GriloUbuntutrusty*
GriloUbuntuxenial*

Potential Mitigations

References

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