Deserialization in Apache Heron
CVE-2020-1964
It was noticed that Apache Heron 0.20.2-incubating, Release 0.20.1-incubating, and Release v-0.20.0-incubating does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerabilities (CWE-502: Deserialization of Untrusted Data).
Vulnerability class: Insecure Deserialization
EPSS: 0.048 (91.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Heron — versions 0.20.0-incubating, 0.20.1-incubating, 0.20.2-incubating
- N/a Apache Heron — versions Apache Heron 0.20.2-incubating, Release 0.20.1-incubating, Release v-0.20.0-incubating
Weakness classification (CWE)
References
- security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2020-1964?
- CVE-2020-1964 is a critical-severity vulnerability in Apache Heron, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-04-16.
- How severe is CVE-2020-1964?
- Critical severity. CVSS v3 base score is 9.8 out of 10.