CVE-2020-4993
CVSS V2 Medium 4
CVSS V3 Medium 4.9
Description
IBM QRadar SIEM 7.3 and 7.4 when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks. IBM X-Force ID: 192905.
Overview
- CVE ID
- CVE-2020-4993
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-05T16:15:07
- Last Modified Date
- 2021-05-07T14:29:31
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:* | 1 | OR | 7.3.0 | 7.3.3 |
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:* | 1 | OR | 7.4.0 | 7.4.2 |
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_6:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_7:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.ibm.com/support/pages/node/6449672 | Vendor Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/192905 | VDB Entry Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4993 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4993 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:16:46 | Added to TrackCVE | |||
| 2022-12-05 01:29:28 | 2021-05-05T16:15Z | 2021-05-05T16:15:07 | CVE Published Date | updated |
| 2022-12-05 01:29:28 | 2021-05-07T14:29:31 | CVE Modified Date | updated | |
| 2022-12-05 01:29:28 | Analyzed | Vulnerability Status | updated |