RHSA-2022:7692MediumCVSS 9.8

Red Hat Security Advisory: xmlrpc-c security update

Published
November 8, 2022
Last Modified
September 21, 2026

🔗 CVE IDs covered (7)

CVE-2022-22827 →CVE-2021-46143 →CVE-2022-22822 →CVE-2022-22823 →CVE-2022-22824 →CVE-2022-22825 →CVE-2022-22826 →

📋 Description

CVE-2021-46143 — expat: Integer overflow in doProlog in xmlparse.c CVE-2022-22822 — expat: Integer overflow in addBinding in xmlparse.c CVE-2022-22823 — expat: Expat: Denial of Service vulnerability in XML parsing CVE-2022-22824 — expat: Expat: Denial of service and memory issues due to integer overflow CVE-2022-22825 — expat: Integer overflow in lookup in xmlparse.c CVE-2022-22826 — expat: Integer overflow in nextScaffoldPart in xmlparse.c CVE-2022-22827 — expat: Integer overflow in storeAtts in xmlparse.c

🎯 Affected products88

  • Red Hat CodeReady Linux Builder (v. 8)
  • Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-0:1.51.0-8.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-apps-debuginfo-0:1.51.0-8.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-c++-0:1.51.0-8.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-0:1.51.0-8.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-0:1.51.0-8.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-0:1.51.0-8.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-0:1.51.0-8.el8.x86_64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.i686 as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.i686 as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.ppc64le as a component of Red Hat CodeReady Linux Builder (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)
  • xmlrpc-c-c++-debuginfo-0:1.51.0-8.el8.s390x as a component of Red Hat CodeReady Linux Builder (v. 8)
  • +58 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (11)