CVE-2020-24661

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Source
https://cve.org/CVERecord?id=CVE-2020-24661
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24661.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-24661
Downstream
Related
Published
2020-08-26T16:15:12.760Z
Modified
2026-03-15T14:38:40.512586Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

GNOME Geary before 3.36.3 mishandles pinned TLS certificate verification for IMAP and SMTP services using invalid TLS certificates (e.g., self-signed certificates) when the client system is not configured to use a system-provided PKCS#11 store. This allows a meddler in the middle to present a different invalid certificate to intercept incoming and outgoing mail.

References

Affected packages

Git / gitlab.gnome.org/GNOME/geary

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/GNOME/geary
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
17f2129fe9cf96cbb00b4c38b5174e9bbd30f118
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.36.3"
        }
    ]
}

Affected versions

0.*
0.11.0
3.*
3.35.1
3.35.2
3.35.90
3.36.0
3.36.1
3.36.2
geary-0.*
geary-0.1.0
geary-0.1.90
geary-0.10.0
geary-0.11.0
geary-0.12.0
geary-0.2.0
geary-0.3.0
geary-0.3.0pr1
geary-0.3.1
geary-0.4.0
geary-0.4.0pr1
geary-0.4.0pr2
geary-0.5.0
geary-0.5.1
geary-0.5.2
geary-0.5.3
geary-0.6.0
geary-0.7.0
geary-0.7.1
geary-0.7.2
geary-0.8.0
geary-0.9.0
geary-0.9.1
geary-3.*
geary-3.33.1
geary-3.33.90
geary-3.33.91

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24661.json"