Upstream information
Description
An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::Prelexer::exactly() which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
| SUSE | |
|---|---|
| Base Score | 4.7 |
| Vector | CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |
| Attack Vector | Local |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | None |
| Availability Impact | None |
| CVSSv3 Version | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | libsass | Analysis |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | libsass | Analysis |
| openSUSE Leap 15.5 | libsass | Analysis |
| openSUSE Leap 15.6 | libsass | Analysis |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | libsass | Analysis |
| openSUSE Leap 15.3 | libsass | Analysis |
| openSUSE Leap 15.4 | libsass | Analysis |
SUSE Timeline for this CVE
CVE page created: Mon Jun 4 14:21:29 2018CVE page last modified: Mon Sep 9 13:31:40 2024