Upstream information
Description
A flaw was found in librepo in versions before 1.12.1. A directory traversal vulnerability was found where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal. This flaw could potentially result in system compromise via the overwriting of critical system files. The highest threat from this flaw is to users that make use of untrusted third-party repositories.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 8.5 |
| Vector | AV:N/AC:M/Au:S/C:C/I:C/A:C |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | Single |
| Confidentiality Impact | Complete |
| Integrity Impact | Complete |
| Availability Impact | Complete |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 8 | 8 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | Required | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2020:1289-1, published Thu Dec 7 12:55:40 2023
- openSUSE-SU-2020:1428-1, published Thu Dec 7 12:55:40 2023
- openSUSE-SU-2021:0277-1, published Tue Feb 16 10:27:50 2021
- openSUSE-SU-2021:0295-1, published Tue Feb 16 10:27:50 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 7 |
| Patchnames: RHSA-2020:5012 |
| SUSE Liberty Linux 8 |
| Patchnames: RHSA-2020:3658 |
| SUSE Package Hub 15 SP2 |
| Patchnames: openSUSE-2020-1428 openSUSE-2021-295 |
| SUSE Package Hub 15 SP4 |
| Patchnames: openSUSE-2022-10143 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE-2020-1289 openSUSE-2021-277 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-2022-10143 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10984 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | librepo | Already fixed |
| openSUSE Leap 15.5 | librepo | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Package Hub 15 SP2 | librepo | Released |
| SUSE Package Hub 15 SP4 | libdnf | Released |
| SUSE Package Hub 15 SP4 | librepo | Released |
| openSUSE Leap 15.3 | librepo | Affected |
| openSUSE Leap 15.4 | librepo | Already fixed |
SUSE Timeline for this CVE
CVE page created: Thu Aug 13 13:39:07 2020CVE page last modified: Tue Jul 2 18:58:31 2024