DEBIAN-CVE-2020-12105

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Source
https://security-tracker.debian.org/tracker/CVE-2020-12105
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12105.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-12105
Upstream
Published
2020-04-23T17:15:12Z
Modified
2026-09-01T16:04:55Z
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

OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks.

References

Affected packages

Debian:12 / openconnect

Package

Name
openconnect
Purl
pkg:deb/debian/openconnect?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

9.*
9.01-3
9.12-1
9.12-1.1~exp1
9.12-2
9.12-3
9.12-3.1
9.12-3.2
9.12-3.3
9.21-1
9.21-2
9.21-3
9.21-4
9.21-5

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12105.json"

Debian:13 / openconnect

Package

Name
openconnect
Purl
pkg:deb/debian/openconnect?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

9.*
9.12-3
9.12-3+deb13u1
9.12-3+deb13u2
9.12-3.1
9.12-3.2
9.12-3.3
9.21-1
9.21-2
9.21-3
9.21-4
9.21-5

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12105.json"

Debian:14 / openconnect

Package

Name
openconnect
Purl
pkg:deb/debian/openconnect?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

9.*
9.12-3
9.12-3.1
9.12-3.2
9.12-3.3
9.21-1
9.21-2
9.21-3
9.21-4
9.21-5

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12105.json"