CVE-2020-8945: Use After Free
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.
References
- github.com/advisories/GHSA-m6wg-2mwg-4rfq
- github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1
- github.com/proglottis/gpgme/commit/92153bcb59bd2f511e502262c46c7bd660e21733
- github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1
- github.com/proglottis/gpgme/pull/23
- nvd.nist.gov/vuln/detail/CVE-2020-8945
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