9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.0%
NuProcess is an external process execution implementation for Java. In all the versions of NuProcess where it forks processes by using the JVM’s Java_java_lang_UNIXProcess_forkAndExec method (1.2.0+), attackers can use NUL characters in their strings to perform command line injection. Java’s ProcessBuilder isn’t vulnerable because of a check in ProcessBuilder.start. NuProcess is missing that check. This vulnerability can only be exploited to inject command line arguments on Linux. Version 2.0.5 contains a patch. As a workaround, users of the library can sanitize command strings to remove NUL characters prior to passing them to NuProcess for execution.
CPE | Name | Operator | Version |
---|---|---|---|
nuprocess_project:nuprocess | nuprocess project nuprocess | lt | 2.0.5 |
[
{
"product": "NuProcess",
"vendor": "brettwooldridge",
"versions": [
{
"status": "affected",
"version": ">= 1.2.0, < 2.0.5"
}
]
}
]
More
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.0%