Advisory ROSA-SA-2021-2003

2021-07-0218:21:32

ROSA LAB

abf.rosalinux.ru

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.007 Low

EPSS

Percentile

80.0%

JSON

Software: yum-utils 1.1.31
OS: Cobalt 7.9

CVE-ID: CVE-2018-10897
CVE-Crit: HIGH
CVE-DESC: A directory traversal issue was discovered in reposync, part of yum-utils, where reposync cannot clear paths in remote repository configuration files. If an attacker controls the repository, they can copy files outside of the destination directory on the target system through path traversal. If reposync is running with elevated privileges on the target system, this flaw could potentially compromise the system by overwriting critical system files. Version 1.1.31 and earlier are considered vulnerable.
CVE-STATUS: default
CVE-REV: default