Vulnerability in Oracle Enterprise Manager Ops Center
CVE-2021-22222
Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file
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: 0.019 (79.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Oracle Enterprise Manager Ops Center — versions 12.4.0.0
- Oracle Instantis Enterprisetrack — versions 17.1, 17.2, 17.3
- Oracle Zfs Storage Appliance Kit — versions 8.8
- The Wireshark Foundation — versions >=3.4.0, <3.4.6
- Wireshark
- Debian Linux — versions 10.0, 11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wireshark.org/security/wnpa-sec-2021-05.html (Vendor Advisory)
- gitlab.com/wireshark/wireshark/-/merge_requests/3130 (Patch, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22222.json (Third Party Advisory)
- security.gentoo.org/glsa/202107-21 (vendor-advisory, Third Party Advisory)
- www.oracle.com/security-alerts/cpuoct2021.html (Patch, Third Party Advisory)
- www.debian.org/security/2021/dsa-5019 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-22222?
- CVE-2021-22222 is a high-severity vulnerability in Oracle Enterprise Manager Ops Center, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 7.5/10. Published 2021-06-07.
- How severe is CVE-2021-22222?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-22222 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.