openEuler update for librsvg2



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-38633
CWE-ID CWE-22
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		openEuler
Operating systems & Components / Operating system

librsvg2-help
Operating systems & Components / Operating system package or component

librsvg2-tools
Operating systems & Components / Operating system package or component

librsvg2-debuginfo
Operating systems & Components / Operating system package or component

librsvg2-devel
Operating systems & Components / Operating system package or component

librsvg2-debugsource
Operating systems & Components / Operating system package or component

librsvg2
Operating systems & Components / Operating system package or component

Vendor openEuler

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Path traversal

EUVDB-ID: #VU78756

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-38633

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the URL decoder. A remote attacker can pass specially crafted URL to the library and read arbitrary files on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP2

librsvg2-help: before 2.50.5-2

librsvg2-tools: before 2.50.5-2

librsvg2-debuginfo: before 2.50.5-2

librsvg2-devel: before 2.50.5-2

librsvg2-debugsource: before 2.50.5-2

librsvg2: before 2.50.5-2

CPE2.3 External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1582


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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