Buffer overflow in Oracle Communications_eagle
CVE-2020-28895
In Wind River VxWorks, memory allocator has a possible overflow in calculating the memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leadin…
Vulnerability class: Integer Overflow
EPSS: 0.016 (72.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Oracle Communications_eagle — versions 46.7.0
- Windriver Vxworks — versions 6.9.4.12
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Permissions Required, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-28895?
- CVE-2020-28895 is a high-severity vulnerability in Oracle Communications_eagle, classified under Integer Overflow or Wraparound. CVSS score: 7.3/10. Published 2021-02-03.
- How severe is CVE-2020-28895?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2020-28895 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.