QID 239313

Date Published: 2021-05-20

QID 239313: Red Hat Update for sane-backends (RHSA-2021:1744)

Scanner Access Now Easy (SANE)
is a universal scanner interface. The SANE application programming interface (API)
provides standardized access to any raster image scanner hardware (for example, flatbed scanners, hand-held scanners, video and still cameras, and frame-grabbers).

Security Fix(es): sane-backends: NULL pointer dereference in sanei_epson_net_read function (CVE-2020-12867)

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

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 - 5.5 severity.

CVSS V2 rated as Low - 2.1 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-2021:1744 to address this issue and obtain more information.

Vendor References

RHSA-2021:1744 - access.redhat.com/errata/RHSA-2021:1744?language=en

CVEs related to QID 239313

CVE-2020-12867 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:1744	Red Hat Enterprise Linux		access.redhat.com/errata/RHSA-2021:1744?language=en

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