QID 242319

Date Published: 2023-11-08

QID 242319: Red Hat Update for skopeo (RHSA-2023:6363)

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):

    golang: html/template: improper handling of javascript whitespace (cve-2023-24540).
    Net/http, golang.org/x/net/http2: avoid quadratic complexity in hpack decoding (cve-2022-41723).
    Golang: crypto/tls: large handshake records may cause panics (cve-2022-41724).
    Golang: net/http, mime/multipart: denial of service from excessive resource consumption (cve-2022-41725).
    Golang: net/http, net/textproto: denial of service from excessive memory allocation (cve-2023-24534).
    Golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption (cve-2023-24536).
    Golang: go/parser: infinite loop in parsing (cve-2023-24537).
    Golang: html/template: backticks not treated as string delimiters (cve-2023-24538).
    Golang: html/template: improper sanitization of css values (cve-2023-24539).
    Golang: html/template: improper handling of empty html attributes (cve-2023-29400).
    Golang: net/http: insufficient sanitization of host header (cve-2023-29406).
<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.
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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 Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:6363 for updates and patch information.
    Vendor References

    CVEs related to QID 242319

    CVE-2022-41723 | CVE-2022-41724 | CVE-2022-41725 | CVE-2023-24534 | CVE-2023-24536 | CVE-2023-24537 | CVE-2023-24538 | CVE-2023-24539 | CVE-2023-24540 | CVE-2023-29400 | CVE-2023-29406 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:6363 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:6363
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