CVE-2021-26544
CVSS V2 Low 3.5
CVSS V3 Medium 5.4
Description
Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users' sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.
Overview
- CVE ID
- CVE-2021-26544
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-20T09:15:12
- Last Modified Date
- 2021-02-26T14:18:56
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:livy:0.7.0-incubating:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d | Patch Third Party Advisory |
| https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E | Patch Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2021/02/20/1 | Mailing List Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-26544 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26544 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:21:35 | Added to TrackCVE | |||
| 2022-12-05 22:26:41 | 2021-02-20T09:15Z | 2021-02-20T09:15:12 | CVE Published Date | updated |
| 2022-12-05 22:26:41 | 2021-02-26T14:18:56 | CVE Modified Date | updated | |
| 2022-12-05 22:26:41 | Analyzed | Vulnerability Status | updated |