openEuler update for sane-backends

Published: 2024-07-09

Risk	Low
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2023-46047 CVE-2023-46052
CWE-ID	CWE-476 CWE-122
Exploitation vector	Local
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system sane-backends-help Operating systems & Components / Operating system package or component sane-backends-libs Operating systems & Components / Operating system package or component sane-backends-devel Operating systems & Components / Operating system package or component sane-backends-daemon Operating systems & Components / Operating system package or component sane-backends-drivers-scanners Operating systems & Components / Operating system package or component sane-backends-debuginfo Operating systems & Components / Operating system package or component sane-backends-debugsource Operating systems & Components / Operating system package or component sane-backends-drivers-cameras Operating systems & Components / Operating system package or component sane-backends Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) NULL pointer dereference

EUVDB-ID: #VU93877

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-46047

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sanei_configure_attach() function. A local user can pass a specially crafted configuration file to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP3

sane-backends-help: before 1.0.28-12

sane-backends-libs: before 1.0.28-12

sane-backends-devel: before 1.0.28-12

sane-backends-daemon: before 1.0.28-12

sane-backends-drivers-scanners: before 1.0.28-12

sane-backends-debuginfo: before 1.0.28-12

sane-backends-debugsource: before 1.0.28-12

sane-backends-drivers-cameras: before 1.0.28-12

sane-backends: before 1.0.28-12

CPE2.3

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1590

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Heap-based buffer overflow

EUVDB-ID: #VU93878