Script Security Plugin up to 2.49 on Jenkins GroovySandbox.java 7pk security

Summaryinfo

A vulnerability labeled as critical has been found in Script Security Plugin up to 2.49 on Jenkins. Affected is an unknown function of the file src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java. Such manipulation leads to 7pk security. This vulnerability is documented as CVE-2019-1003000. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Script Security Plugin up to 2.49 on Jenkins (Jenkins Plugin). It has been rated as critical. Affected by this issue is an unknown part of the file src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A sandbox bypass vulnerability exists in Script Security Plugin 2.49 and earlier in src/main/java/org/jenkinsci/plugins/scriptsecurity/sandbox/groovy/GroovySandbox.java that allows attackers with the ability to provide sandboxed scripts to execute arbitrary code on the Jenkins master JVM.

The bug was discovered 01/08/2019. The weakness was released 01/22/2019 (Website). The advisory is available at jenkins.io. This vulnerability is handled as CVE-2019-1003000 since 01/22/2019. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is necessary for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1211 by the MITRE ATT&CK project.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13428 (Jenkins Multiple Security Vulnerabilities (Security Advisory 2019-01-08)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-129987 and VDB-129988. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Jenkins Plugin

Name

• Script Security Plugin

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34
• 2.35
• 2.36
• 2.37
• 2.38
• 2.39
• 2.40
• 2.41
• 2.42
• 2.43
• 2.44
• 2.45
• 2.46
• 2.47
• 2.48
• 2.49

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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