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TI-2018-08443 Aliases CVE-2018-11786GHSA-9448-c9wq-jg9v

Improper privilege management in Apache Karaf

Priority MEDIUM 42CWE-269Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 8 without a fix

Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-269.

Summary

In Apache Karaf prior to 4.2.0 release, if the sshd service in Karaf is left on so an administrator can manage the running instance, any user with rights to the Karaf console can pivot and read/write any file on the file system to which the Karaf process user has access. This can be locked down a bit by using chroot to change the root directory to protect files outside of the Karaf install directory; it can be further locked down by defining a security manager policy that limits file system access to those directories beneath the Karaf home that are necessary for the system to run. However, this still allows anyone with ssh access to the Karaf process to read and write a large number of files as the Karaf process user.

Why it matters now

EPSS 0.01904 79th percentileScored 2026-11-07
Fix Partial org.apache.karaf:apache-karaf (Maven): 4.2.0Red Hat: 8 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache Karafprior to 4.2.0 release—No fix listedCNA
—org.apache.karaf:apache-karaf (Maven)before 4.2.04.2.0Patch availableGHSA-9448-c9wq-jg9v
  • Apache Karaf VendorApache Affected prior to 4.2.0 release Fixed in — No fix listed CNA
  • org.apache.karaf:apache-karaf (Maven) Vendor— Affected before 4.2.0 Fixed in 4.2.0 Patch available GHSA-9448-c9wq-jg9v

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:karaf:*:*:*:*:*:*:*:*before 4.2.0VulnerableApache
  • cpe:2.3:a:apache:karaf:*:*:*:*:*:*:*:* Versions before 4.2.0 Vulnerable ·Apache

Remediation

  • Fix · GHSA-9448-c9wq-jg9v org.apache.karaf:apache-karaf (Maven) Fixed in 4.2.0 Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat JBoss A-MQ 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Fuse 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Fuse Service Works 6AffectedNo fix planned: Will not fix
Red Hat OpenStack Platform 10 (Newton)AffectedNo fix planned: Will not fix
Red Hat OpenStack Platform 12 (Pike)AffectedNo fix planned: Will not fix
Red Hat OpenStack Platform 13 (Queens)AffectedNo fix planned: Will not fix
Red Hat OpenStack Platform 8 (Liberty)AffectedNo fix planned: Will not fix
Red Hat OpenStack Platform 9 (Mitaka)AffectedNo fix planned: Will not fix
Not affected: 1 product
  • Red Hat Fuse 7

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-11786
  2. 2026-10-03 Alias added: GHSA-9448-c9wq-jg9v

References

Patch 2

Advisory 2

Other 2

  • TI-2022-19035 Apache Karaf: JDBC JAAS LDAP injection CVSS 3.1CRITICAL 9.8
  • TI-2018-08445 XML external entity injection in Apache Karaf CVSS 3.0CRITICAL 9.8
  • TI-2026-61863 Missing authorization in Apache Karaf CVSS 3.1CRITICAL 9.8
  • TI-2026-61851 Apache Karaf: Path Traversal in Config Service Allows Manager-to-Admin Privilege Escalation CVSS 3.1CRITICAL 9.8
  • TI-2020-17076 An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. CVSS 3.1HIGH 8.1
  • TI-2026-61846 Apache Karaf: OS Command Injection in Child-Instance Launch (instance:* / InstancesMBean) CVSS 3.1HIGH 8.8
See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences