6.5
CVE-2021-39140
- EPSS 0.12%
- Published 23.08.2021 19:15:10
- Last modified 23.05.2025 16:50:34
- Source security-advisories@github.com
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XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Data is provided by the National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Netapp ≫ Snapmanager Version- SwPlatformoracle
Netapp ≫ Snapmanager Version- SwPlatformsap
Oracle ≫ Business Activity Monitoring Version12.2.1.4.0
Oracle ≫ Commerce Guided Search Version11.3.2
Oracle ≫ Communications Cloud Native Core Automated Test Suite Version1.9.0
Oracle ≫ Communications Cloud Native Core Binding Support Function Version1.10.0
Oracle ≫ Communications Cloud Native Core Policy Version1.14.0
Oracle ≫ Communications Unified Inventory Management Version7.3.4
Oracle ≫ Communications Unified Inventory Management Version7.3.5
Oracle ≫ Communications Unified Inventory Management Version7.4.0
Oracle ≫ Communications Unified Inventory Management Version7.4.1
Oracle ≫ Communications Unified Inventory Management Version7.4.2
Oracle ≫ Retail Xstore Point Of Service Version16.0.6
Oracle ≫ Retail Xstore Point Of Service Version17.0.4
Oracle ≫ Retail Xstore Point Of Service Version18.0.3
Oracle ≫ Retail Xstore Point Of Service Version19.0.2
Oracle ≫ Retail Xstore Point Of Service Version20.0.1
Oracle ≫ Utilities Framework Version4.2.0.2.0
Oracle ≫ Utilities Framework Version4.2.0.3.0
Oracle ≫ Utilities Framework Version4.3.0.1.0
Oracle ≫ Utilities Framework Version4.3.0.6.0
Oracle ≫ Utilities Framework Version4.4.0.0.0
Oracle ≫ Utilities Framework Version4.4.0.2.0
Oracle ≫ Utilities Framework Version4.4.0.3.0
Oracle ≫ Utilities Testing Accelerator Version6.0.0.1.1
Oracle ≫ Webcenter Portal Version12.2.1.3.0
Oracle ≫ Webcenter Portal Version12.2.1.4.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.12% | 0.313 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 6.3 | 1.8 | 4 |
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
|
| nvd@nist.gov | 6.3 | 6.8 | 6.9 |
AV:N/AC:M/Au:S/C:N/I:N/A:C
|
| security-advisories@github.com | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-502 Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.