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cve[email protected]CVE-2020-8945
HistoryFeb 12, 2020 - 6:15 p.m.

CVE-2020-8945

2020-02-1218:15:00
CWE-416
[email protected]
web.nvd.nist.gov
136
3
proglottis
go wrapper
gpgme library
use-after-free
container image pulls
docker
cri-o
crash
code execution
gpg signature verification
cve-2020-8945

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.012 Low

EPSS

Percentile

84.8%

JSON

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.

CPENameOperatorVersion
gpgme_project:gpgmegpgme project gpgmelt0.1.1
redhat:openshift_container_platformredhat openshift container platformeq3.11
redhat:openshift_container_platformredhat openshift container platformeq4.1
redhat:openshift_container_platformredhat openshift container platformeq4.2
redhat:openshift_container_platformredhat openshift container platformeq4.3
redhat:openshift_container_platformredhat openshift container platformeq4.4
redhat:openshift_container_platformredhat openshift container platformeq4.5
redhat:openshift_container_platform_for_ibm_zredhat openshift container platform for ibm zeq4.1
redhat:openshift_container_platform_for_ibm_zredhat openshift container platform for ibm zeq4.2
redhat:openshift_container_platform_for_linuxoneredhat openshift container platform for linuxoneeq4.1
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1-10 of 181

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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.012 Low

EPSS

Percentile

84.8%

JSON
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