Overview
- Description
- IBM Aspera Faspex 4.4.2 Patch Level 1 and earlier could allow a remote attacker to execute arbitrary code on the system, caused by a YAML deserialization flaw. By sending a specially crafted obsolete API call, an attacker could exploit this vulnerability to execute arbitrary code on the system. The obsolete API call was removed in Faspex 4.4.2 PL2. IBM X-Force ID: 243512.
- Source
- psirt@us.ibm.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
Known exploits
Data from CISA
- Vulnerability name
- IBM Aspera Faspex Code Execution Vulnerability
- Exploit added on
- Feb 21, 2023
- Exploit action due
- Mar 14, 2023
- Required action
- Apply updates per vendor instructions.
Weaknesses
- psirt@us.ibm.com
- CWE-502
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:aspera_faspex:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CB591FF8-E10F-422D-9B82-0B16FDC59451",
"versionEndIncluding": "4.4.1"
},
{
"criteria": "cpe:2.3:a:ibm:aspera_faspex:4.4.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3340C9C-759E-4DAB-8C52-4040D27C67F9"
},
{
"criteria": "cpe:2.3:a:ibm:aspera_faspex:4.4.2:patch_level_1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "60433D3C-FA1F-43F2-AB2B-BF4B039A97B0"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]