CVE-2020-22218

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-22218
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22218.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-22218
Related
Published
2023-08-22T19:16:19Z
Modified
2025-01-14T08:38:15.137018Z
Downstream
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in function libssh2packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.

References

Affected packages

Debian:11 / libssh2

Package

Name
libssh2
Purl
pkg:deb/debian/libssh2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.0-2+deb11u1

Affected versions

1.*

1.9.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libssh2

Package

Name
libssh2
Purl
pkg:deb/debian/libssh2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libssh2

Package

Name
libssh2
Purl
pkg:deb/debian/libssh2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/libssh2/libssh2

Affected ranges

Type
GIT
Repo
https://github.com/libssh2/libssh2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
635caa90787220ac3773c1d5ba11f1236c22eae8

Affected versions

RELEASE.*

RELEASE.0.1
RELEASE.0.10
RELEASE.0.11
RELEASE.0.12
RELEASE.0.13
RELEASE.0.14
RELEASE.0.15
RELEASE.0.16
RELEASE.0.17
RELEASE.0.18
RELEASE.0.3
RELEASE.0.5
RELEASE.0.6
RELEASE.0.7
RELEASE.0.8
RELEASE.1.0
RELEASE.1.1

beforenb-0.*

beforenb-0.14

beforenb2-0.*

beforenb2-0.14

libssh2-1.*

libssh2-1.10.0
libssh2-1.2
libssh2-1.2.1
libssh2-1.2.2
libssh2-1.2.3
libssh2-1.2.4
libssh2-1.2.5
libssh2-1.2.6
libssh2-1.2.7
libssh2-1.2.8
libssh2-1.2.9
libssh2-1.3.0
libssh2-1.4.0
libssh2-1.4.1
libssh2-1.4.2
libssh2-1.4.3
libssh2-1.5.0
libssh2-1.6.0
libssh2-1.7.0
libssh2-1.8.0
libssh2-1.9.0