CVE-2018-11499
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact.
Overview
- CVE ID
- CVE-2018-11499
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-05-26T20:29:00
- Last Modified Date
- 2019-07-23T18:15:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sass-lang:libsass:*:*:*:*:*:*:*:* | 1 | OR | 3.4.0 | 3.5.4 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/sass/libsass/issues/2643 | Issue Tracking Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-11499 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11499 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:40:34 | Added to TrackCVE | |||
| 2022-12-03 06:41:13 | 2018-05-26T20:29Z | 2018-05-26T20:29:00 | CVE Published Date | updated |
| 2022-12-03 06:41:13 | 2019-07-23T18:15:11 | CVE Modified Date | updated | |
| 2022-12-03 06:41:13 | Modified | Vulnerability Status | updated |