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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.048 (91.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.048 · newest: 0.048 · change: 0.000
Affected products
- Apache Heron — versions 0.20.0-incubating, 0.20.1-incubating, 0.20.2-incubating
- Apache Heron — versions Apache Heron 0.20.2-incubating, Release 0.20.1-incubating, Release v-0.20.0-incubating
Weakness classification (CWE)
References
- lists.apache.org/thread.html/r16dd39f4180e4443ef4ca774a3a5a3d7ac69f91812c183ed2… (Mailing List, Vendor Advisory)
- lists.apache.org/thread.html/rf032a13a4711f88c0a2c0734eecbee1026cc1b6cde27d16a6… (mailing-list)
- lists.apache.org/thread.html/rd43ae18588fd7bdb375be63bc95a651aab319ced6306759e1… (mailing-list)
- lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd… (mailing-list)
- lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd… (mailing-list)
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.