The remote NewStart CGSL host, running version MAIN 6.02, has sane-backends packages installed that are affected by a vulnerability:

  - A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious     device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.
    (CVE-2020-12867)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:1744 advisory.

    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)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-1744 advisory.

    [1.0.27-22]
    - related 1852663 - needed to rebuild due infrastructure error

    [1.0.27-21]
    - 1852663, 1848097 - NULL pointer dereference in sanei_epson_net_read function

    [1.0.27-20]
    - 1852468, 1852467, 1852466, 1852465 - prevent buffer overflow in esci2_img
    - 1852668, 1852667, 1852666, 1852665 - disable autodiscovery for epsonds backend

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:1744 advisory.

  - A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious     device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.
    (CVE-2020-12867)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4470-1 advisory.

    Kritphong Mongkhonvanit discovered that sane-backends incorrectly handled certain packets. A remote     attacker could possibly use this issue to obtain sensitive memory information. This issue only affected     Ubuntu 16.04 LTS. (CVE-2017-6318)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to execute arbitrary code. This issue only applied to Ubuntu 18.04 LTS and     Ubuntu 20.04 LTS. (CVE-2020-12861)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to obtain sensitive information. (CVE-2020-12862, CVE-2020-12863)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to obtain sensitive information. This issue only applied to Ubuntu 18.04 LTS     and Ubuntu 20.04 LTS. (CVE-2020-12864)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to execute arbitrary code. (CVE-2020-12865)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to cause a denial of service. This issue only applied to Ubuntu 18.04 LTS     and Ubuntu 20.04 LTS. (CVE-2020-12866)

    It was discovered that sane-backends incorrectly handled certain memory operations. A remote attacker     could possibly use this issue to cause a denial of service. (CVE-2020-12867)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for sane-backends fixes the following issues :

sane-backends was updated to 1.0.31 to further improve hardware enablement for scanner devices (jsc#ECO-2418 jsc#SLE-15561 jsc#SLE-15560) and also fix various security issues :

  - CVE-2020-12861,CVE-2020-12865: Fixed an out of bounds     write (bsc#1172524)

  - CVE-2020-12862,CVE-2020-12863,CVE-2020-12864,: Fixed an     out of bounds read (bsc#1172524)

  - CVE-2020-12866,CVE-2020-12867: Fixed a NULL pointer     dereference (bsc#1172524)

The upstream changelogs can be found here :

- https://gitlab.com/sane-project/backends/-/releases/1.0.28

- https://gitlab.com/sane-project/backends/-/releases/1.0.29

- https://gitlab.com/sane-project/backends/-/releases/1.0.30

- https://gitlab.com/sane-project/backends/-/releases/1.0.31

This update was imported from the SUSE:SLE-15:Update update project.

This update for sane-backends fixes the following issues :

sane-backends version upgrade to 1.0.31 :

  - sane-backends version upgrade to 1.0.30 fixes memory     corruption bugs CVE-2020-12861, CVE-2020-12862,     CVE-2020-12863, CVE-2020-12864, CVE-2020-12865,     CVE-2020-12866, CVE-2020-12867 (bsc#1172524)

  - sane-backends version upgrade to 1.0.31 to further     improve hardware enablement for scanner devices     (jsc#SLE-15561 and jsc#SLE-15560 with jsc#ECO-2418)

  - The new escl backend cannot be provided for SLE12     because it requires more additional software     (avahi-client, libcurl, and libpoppler-glib-devel) where     in particular for libcurl the one that is in SLE12 (via     libcurl-devel-7.37.0) is likely too old because with     that building the escl backend fails with     'escl/escl.c:1267:34: error: 'CURLOPT_UNIX_SOCKET_PATH'     undeclared curl_easy_setopt(handle,     CURLOPT_UNIX_SOCKET_PATH'

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名稱	產品	系列	已發布	已更新	嚴重性
160808	NewStart CGSL MAIN 6.02 : sane-backends Vulnerability (NS-SA-2022-0058)	Nessus	NewStart CGSL Local Security Checks	2022/5/9	2023/10/30	medium
149671	RHEL 8 : sane-backends (RHSA-2021:1744)	Nessus	Red Hat Local Security Checks	2021/5/19	2024/11/7	medium
149939	Oracle Linux 8 : sane-backends (ELSA-2021-1744)	Nessus	Oracle Linux Local Security Checks	2021/5/26	2024/11/1	medium
184568	Rocky Linux 8 : sane-backends (RLSA-2021:1744)	Nessus	Rocky Linux Local Security Checks	2023/11/6	2023/11/6	medium
139783	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : sane-backends vulnerabilities (USN-4470-1)	Nessus	Ubuntu Local Security Checks	2020/8/25	2025/9/3	high
142181	openSUSE Security Update : sane-backends (openSUSE-2020-1798)	Nessus	SuSE Local Security Checks	2020/11/2	2024/2/13	high
143832	SUSE SLES12 Security Update : sane-backends (SUSE-SU-2020:3125-1)	Nessus	SuSE Local Security Checks	2020/12/9	2024/2/5	high

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