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RedHat 8: RHSA-2020-2902 Important: Sane-Backends Heap Overflow

red hat
Calendar Grey July 14, 2020
Dist Redhat Esm H88
Crucial patch release for sane-backends on RHEL. Resolve vulnerabilities for enhanced scanning security.
An update for sane-backends is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

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: Heap buffer overflow in epsonds_net_read in epsonds-net.c (CVE-2020-12861)
* sane-backends: Heap buffer overflow in esci2_img (CVE-2020-12865)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory security update important heap overflow red hat enterprise sane-backends

References

https://access.redhat.com/security/cve/CVE-2020-12861 https://access.redhat.com/security/cve/CVE-2020-12865 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: sane-backends-1.0.27-19.el8_2.1.src.rpm
aarch64: sane-backends-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-daemon-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-daemon-debuginfo-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-debuginfo-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-debugsource-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-devel-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-drivers-cameras-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-drivers-cameras-debuginfo-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-drivers-scanners-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-drivers-scanners-debuginfo-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-libs-1.0.27-19.el8_2.1.aarch64.rpm sane-backends-libs-debuginfo-1.0.27-19.el8_2.1.aarch64.rpm
noarch: sane-backends-doc-1.0.27-19.el8_2.1.noarch.rpm
ppc64le: sane-backends-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-daemon-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-daemon-debuginfo-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-debuginfo-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-debugsource-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-devel-1.0.27-19.el8_2.1.ppc64le.rpm sane-backends-drivers-cameras-1.0.27-19.el8_2.1.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2902-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2902
Issue date: 2020-07-14

Topic

An update for sane-backends is now available for Red Hat Enterprise Linux8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update important heap overflow red hat enterprise sane-backends

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1850556 - CVE-2020-12861 sane-backends: Heap buffer overflow in epsonds_net_read in epsonds-net.c

1850598 - CVE-2020-12865 sane-backends: Heap buffer overflow in esci2_img

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