Ausführen beliebiger Kommandos in buildah
ID: | RHSA-2020:1231-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux Extras |
Datum: | Mi, 1. April 2020, 07:31 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-8945 |
Applikationen: | Buildah |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: buildah security and bug fix update Advisory ID: RHSA-2020:1231-01 Product: Red Hat Enterprise Linux Extras Advisory URL: https://access.redhat.com/errata/RHSA-2020:1231 Issue date: 2020-03-31 CVE Names: CVE-2020-8945 ===================================================================== 1. Summary: An update for buildah is now available for Red Hat Enterprise Linux 7 Extras. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux 7 Extras - ppc64le, s390x, x86_64 3. Description: The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: * Create a working container, either from scratch or using an image as a starting point. * Create an image, either from a working container or using the instructions in a Dockerfile. * Build both Docker and OCI images. Security Fix(es): * proglottis/gpgme: Use-after-free in GPGME bindings during container image pull (CVE-2020-8945) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * rootless buildah does not work with UID in /etc/subuid (BZ#1765469) * Extras RHEL-7.8 update - buildah (BZ#1791286) * buildah should be linked against gpgme-pthread (BZ#1793074) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1765469 - rootless buildah does not work with UID in /etc/subuid 1791286 - Extras RHEL-7.8 update - buildah 1795838 - CVE-2020-8945 proglottis/gpgme: Use-after-free in GPGME bindings during container image pull 6. Package List: Red Hat Enterprise Linux 7 Extras: Source: buildah-1.11.6-8.el7_8.src.rpm ppc64le: buildah-1.11.6-8.el7_8.ppc64le.rpm buildah-debuginfo-1.11.6-8.el7_8.ppc64le.rpm s390x: buildah-1.11.6-8.el7_8.s390x.rpm buildah-debuginfo-1.11.6-8.el7_8.s390x.rpm x86_64: buildah-1.11.6-8.el7_8.x86_64.rpm buildah-debuginfo-1.11.6-8.el7_8.x86_64.rpm Red Hat Enterprise Linux 7 Extras: Source: buildah-1.11.6-8.el7_8.src.rpm x86_64: buildah-1.11.6-8.el7_8.x86_64.rpm buildah-debuginfo-1.11.6-8.el7_8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-8945 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |