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Huawei EulerOS: CVE-2021-20271: rpm security update

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Huawei EulerOS: CVE-2021-20271: rpm security update

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
03/26/2021
Created
10/28/2021
Added
10/26/2021
Modified
10/26/2021

Description

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-rpm
  • huawei-euleros-2_0_sp3-upgrade-rpm-build
  • huawei-euleros-2_0_sp3-upgrade-rpm-build-libs
  • huawei-euleros-2_0_sp3-upgrade-rpm-devel
  • huawei-euleros-2_0_sp3-upgrade-rpm-libs
  • huawei-euleros-2_0_sp3-upgrade-rpm-python
  • huawei-euleros-2_0_sp3-upgrade-rpm-sign

References

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