PT-2019-2880 · Jenkins · Jenkins Script Security Plugin+1

Published 2019-07-31 · Updated 2023-10-25 · CVE-2019-10355

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Jenkins Script Security Plugin versions 1.61 and earlier

Description The issue is related to a sandbox bypass vulnerability in the handling of type casts, allowing attackers to execute arbitrary code in sandboxed scripts. This could potentially enable a remote attacker to execute arbitrary code or gain unauthorized access to confidential information.

Recommendations For Jenkins Script Security Plugin versions 1.61 and earlier, update to a version later than 1.61 to resolve the issue. As a temporary workaround, consider restricting the use of type casts in sandboxed scripts to minimize the risk of exploitation.

Fix

Incorrect Type Conversion or Cast

Incorrect Privilege Assignment

Weakness Enumeration

CWE-704

CWE-266

CWE-254

Related Identifiers

BDU:2019-02849

CVE-2019-10355

GHSA-P56J-X44H-G66J

RHSA-2019:2651

RHSA-2019:2662

Affected Products

Jenkins

Jenkins Script Security Plugin

References · 15

• https://access.redhat.com/errata/RHSA-2019:2594 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10355 · Security Note
• https://access.redhat.com/errata/RHSA-2019:2662 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02849 · Security Note
• https://access.redhat.com/errata/RHSA-2019:2651 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10355 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-p56j-x44h-g66j · Vendor Advisory
• https://github.com/jenkinsci/script-security-plugin · Note
• https://github.com/jenkinsci/script-security-plugin/commit/5dc2e2465f309c772237a4b2de9caf61ba9b585b · Note
• https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1465 · Note
• https://cvedetails.com/cve/CVE-2019-10355 · Note
• https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1465%20%281%29 · Note
• https://access.redhat.com/security/cve/cve-2019-10355 · Note
• http://openwall.com/lists/oss-security/2019/07/31/1 · Note
• https://jenkins.io/security/advisory/2019-07-31 · Note