openEuler update for sane-backends



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
 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

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

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

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

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-46052

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the init_options() function in backend/test.c. A local user can pass a specially crafted configuration file to the application, trigger a heap-based buffer overflow and crash it.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

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.



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