Resource exhaustion in NetApp Oncommand Insight
CVE-2021-37136
The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.059 (93.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.059 · newest: 0.059 · change: 0.000
Affected products
- NetApp Oncommand Insight
- Netty
- Oracle Banking Apis — versions 19.1, 19.2, 20.1
- Oracle Banking Digital Experience — versions 18.1, 18.2, 18.3
- Oracle Coherence — versions 12.2.1.4.0, 14.1.1.0.0
- Oracle Commerce Guided Search — versions 11.3.2
- Oracle Communications Brm - Elastic Charging Engine — versions 12
- Oracle Communications Cloud Native Core Binding Support Function — versions 1.10.0, 1.11.0
- Oracle Communications Cloud Native Core Network Slice Selection Function — versions 1.8.0
- Oracle Communications Cloud Native Core Policy — versions 1.15.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/netty/netty/security/advisories/GHSA-grg4-wf29-r9vv (Third Party Advisory)
- lists.apache.org/thread.html/rfb2bf8597e53364ccab212fbcbb2a4e9f0a9e1429b1dc0802… (mailing-list)
- lists.apache.org/thread.html/r75490c61c2cb7b6ae2c81238fd52ae13636c60435abcd732d… (mailing-list)
- lists.apache.org/thread.html/r5406eaf3b07577d233b9f07cfc8f26e28369e6bab5edfcab4… (mailing-list)
- lists.apache.org/thread.html/r5e05eba32476c580412f9fbdfc9b8782d5b40558018ac4ac0… (mailing-list)
- lists.apache.org/thread.html/r06a145c9bd41a7344da242cef07977b24abe3349161ede948… (mailing-list)
- lists.apache.org/thread.html/rd262f59b1586a108e320e5c966feeafbb1b8cdc96965debc7… (mailing-list)
- www.oracle.com/security-alerts/cpujan2022.html (Patch, Third Party Advisory)
- www.oracle.com/security-alerts/cpuapr2022.html (Patch, Third Party Advisory)
- security.netapp.com/advisory/ntap-20220210-0012/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-37136?
- CVE-2021-37136 is a high-severity vulnerability in NetApp Oncommand Insight, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-10-19.
- How severe is CVE-2021-37136?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-37136 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.