CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2020-8945
High (7.5). EPSS 5.1% chance of exploitation in the next 30 days. Fixed in github.com/proglottis/gpgme 0.1.1.
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.
Severity
- EPSS
- 5.1% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- gpgme_project:gpgme
- redhat:enterprise_linux_for_ibm_z_systems
- redhat:enterprise_linux_for_power_little_endian
- redhat:enterprise_linux_server
- redhat:enterprise_linux_workstation
- redhat:openshift_container_platform
- redhat:openshift_container_platform_for_ibm_z
- redhat:openshift_container_platform_for_linuxone
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-m6wg-2mwg-4rfq | Go | github.com/proglottis/gpgme | <0.1.1 | 0.1.1 |
| GO-2021-0096 | Go | github.com/proglottis/gpgme | <0.1.1 | 0.1.1 |