CSS::Sassv3.4.11: 3 vulnerabilities (highest severity is: 6.2) #1222
Description
Vulnerable Library - CSS::Sassv3.4.11
Library home page: https://metacpan.org/pod/CSS::Sass
Vulnerable Source Files (1)
Vulnerabilities
| CVE | Severity |  CVSS |
Dependency | Type | Fixed in (CSS::Sassv3.4.11 version) | Remediation Possible** |
|---|---|---|---|---|---|---|
| WS-2019-0605 |  Medium |
6.2 | CSS::Sassv3.4.11 | Direct | 3.6.4 | ❌ |
| CVE-2018-11697 | Medium |
4.8 | CSS::Sassv3.4.11 | Direct | libsass - 3.6.0 | ❌ |
| CVE-2018-19839 |  Low |
3.7 | CSS::Sassv3.4.11 | Direct | Fable.Template.Elmish.React - 0.1.6;GR.PageRender.Razor - 1.8.0;MIDIator.WebClient - 1.0.105 | ❌ |
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
WS-2019-0605
Vulnerable Library - CSS::Sassv3.4.11
Library home page: https://metacpan.org/pod/CSS::Sass
Found in base branch: devel
Vulnerable Source Files (1)
Vulnerability Details
In sass versions between 3.2.0 to 3.6.3 may read 1 byte outside an allocated buffer while parsing a specially crafted css rule.
Publish Date: 2019-07-16
URL: WS-2019-0605
CVSS 3 Score Details (6.2)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://osv.dev/vulnerability/OSV-2020-734
Release Date: 2019-07-16
Fix Resolution: 3.6.4
Step up your Open Source Security Game with Mend here
CVE-2018-11697
Vulnerable Library - CSS::Sassv3.4.11
Library home page: https://metacpan.org/pod/CSS::Sass
Found in base branch: devel
Vulnerable Source Files (0)
Vulnerability Details
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.
Publish Date: 2018-06-04
URL: CVE-2018-11697
CVSS 3 Score Details (4.8)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: Low
Suggested Fix
Type: Upgrade version
Release Date: 2018-06-04
Fix Resolution: libsass - 3.6.0
Step up your Open Source Security Game with Mend here
CVE-2018-19839
Vulnerable Library - CSS::Sassv3.4.11
Library home page: https://metacpan.org/pod/CSS::Sass
Found in base branch: devel
Vulnerable Source Files (1)
Vulnerability Details
In LibSass prior to 3.5.5, the function handle_error in sass_context.cpp allows attackers to cause a denial-of-service resulting from a heap-based buffer over-read via a crafted sass file.
Publish Date: 2018-12-04
URL: CVE-2018-19839
CVSS 3 Score Details (3.7)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: Low
Suggested Fix
Type: Upgrade version
Release Date: 2018-12-04
Fix Resolution: Fable.Template.Elmish.React - 0.1.6;GR.PageRender.Razor - 1.8.0;MIDIator.WebClient - 1.0.105
Step up your Open Source Security Game with Mend here