CVE-2020-8945

Source

https://nvd.nist.gov/vuln/detail/CVE-2020-8945

Import Source

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

Aliases

• GHSA-m6wg-2mwg-4rfq
• GO-2020-0002
• GO-2020-0031
• GO-2021-0096

Published

2020-02-12T18:15:10Z

Modified

2023-11-29T08:39:20.880857Z

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.

References

• https://access.redhat.com/errata/RHSA-2020:0679
• https://access.redhat.com/errata/RHSA-2020:0689
• https://access.redhat.com/errata/RHSA-2020:0697
• https://github.com/proglottis/gpgme/pull/23
• https://bugzilla.redhat.com/show_bug.cgi?id=1795838
• https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1
• https://github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6P6SSNKN4H6GSEVROHBDXA64PX7EOED/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDBT77KV3U7BESJX3P4S4MPVDGRTAQA2/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXV7NZELYWRRCXATXU3FYD3G3WJT3WYM/