CVE-2020-8945

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Source
https://cve.org/CVERecord?id=CVE-2020-8945
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8945.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-8945
Aliases
Downstream
Published
2020-02-12T18:15:10.470Z
Modified
2026-05-28T04:06:19.637194579Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "30"
                },
                {
                    "last_affected": "31"
                },
                {
                    "last_affected": "32"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_for_ibm_z_systems"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_for_power_little_endian"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_server"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_workstation"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "3.11"
                },
                {
                    "last_affected": "4.1"
                },
                {
                    "last_affected": "4.2"
                },
                {
                    "last_affected": "4.3"
                },
                {
                    "last_affected": "4.4"
                },
                {
                    "last_affected": "4.5"
                },
                {
                    "last_affected": "3.11"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform:4.3:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform:4.4:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform:4.5:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:openshift_container_platform"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "4.1"
                },
                {
                    "last_affected": "4.2"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:openshift_container_platform_for_ibm_z"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "4.1"
                },
                {
                    "last_affected": "4.2"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:openshift_container_platform_for_linuxone"
        }
    ]
}
References

Affected packages

Git / github.com/containers/image

Affected ranges

Type
GIT
Repo
https://github.com/containers/image
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4c7a23f82ef09127b0ff28366d1cf31316dd6cc1
Database specific 
{
    "source": "REFERENCES"
}

Affected versions

Other
v1,1
v1.*
v1.1
v1.2
v1.3
v1.4
v1.5.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8945.json"

Git / github.com/proglottis/gpgme

Affected ranges

Type
GIT
Repo
https://github.com/proglottis/gpgme
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
92153bcb59bd2f511e502262c46c7bd660e21733
Database specific 
{
    "cpe": "cpe:2.3:a:gpgme_project:gpgme:*:*:*:*:*:go:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.1.1"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v0.*
v0.1.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8945.json"