QID 240920

Date Published: 2022-11-16

QID 240920: Red Hat Update for skopeo (RHSA-2022:7955)

The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. ..
Security fix(es):

    containers/storage: dos via malicious image (cve-2021-20291).
    Golang: math/big.
    Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (cve-2021-33198).
<H2></H2>
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as High - 7.1 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:7955 for updates and patch information.
    Vendor References

    CVEs related to QID 240920

    CVE-2021-20291 | CVE-2021-33198 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:7955 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:7955
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