Home/CVE/Apache Commons Configuration performs variable interpolation, allowing properties to be dynamically evaluated and expand
CVE

CVE-2022-33980

Apache Commons Configuration performs variable interpolation, allowing properties to be dynamically evaluated and expand

Apache Commons Configuration performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "${prefix:name}", where "prefix" is used to locate an instance of org.apache.commons.configuration2.interpol.Lookup that performs the interpolation. Starting with version 2.4 and continuing through 2.7, the set of default Lookup instances included interpolators that could result in arbitrary code execution or contact with remote servers.

These lookups are: - "script" - execute expressions using the JVM script execution engine (javax.script) - "dns" - resolve dns records - "url" - load values from urls, including from remote servers Applications using the interpolation defaults in the affected versions may be vulnerable to remote code execution or unintentional contact with remote servers if untrusted configuration values are used. Users are recommended to upgrade to Apache Commons Configuration 2.8.0, which disables the problematic interpolators by default.

CRITICAL · CVSS 9.8 EPSS 0.86659
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

3
apache commons configuration>= 2.4 and < 2.8
netapp snapcenterall versions
debian linuxall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.apache.commons:commons-configuration2 CRITICAL fixed in 2.8.0
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security@apache.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Jul 2022 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:13259-1
rhsaRHSA-2023:2097Moderate
rhsaRHSA-2022:8652Critical
rhsaRHSA-2022:6916Important
oracle-cpuoracle-cpu-Oracle-Banking-Deposits-and-Lines-of-Credit-Servicing-13928--CVE-2022-33980
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2022/07/06/5Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2022/11/15/4Mailing ListThird Party Advisory
https://lists.apache.org/thread/tdf5n7j80lfxdhs2764vn0xmpfodm87sMailing ListVendor Advisory
https://security.netapp.com/advisory/ntap-20221028-0015/Third Party Advisory
https://www.debian.org/security/2022/dsa-5290Third Party Advisory
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