QID 239310

Date Published: 2021-05-20

QID 239310: Red Hat Update for evolution (RHSA-2021:1752)

Evolution is a GNOME application that provides integrated email, calendar, contact management, and communications functionality.The evolution-data-server packages provide a unified back end for applications which interact with contacts, tasks and calendar information. Evolution Data Server was originally developed as a back end for the Evolution information management application, but is now used by various other applications.

Security Fix(es): evolution-data-server: NULL pointer dereference related to imapx_free_capability and imapx_connect_to_server (CVE-2020-16117)

Affected Products:

Red Hat Enterprise Linux for x86_64 8 x86_64
Red Hat Enterprise Linux for IBM z Systems 8 s390x
Red Hat Enterprise Linux for Power, little endian 8 ppc64le
Red Hat Enterprise Linux for ARM 64 8 aarch64
Red Hat CodeReady Linux Builder for x86_64 8 x86_64
Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le
Red Hat CodeReady Linux Builder for ARM 64 8 aarch64
Red Hat CodeReady Linux Builder for IBM z Systems 8 s390x

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.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Medium - 5.9 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

    Refer to Red Hat security advisory RHSA-2021:1752 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239310

    CVE-2020-16117 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:1752 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:1752?language=en
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