Buffer overflow in Oracle Communications_billing_and_revenue_management
CVE-2020-10543
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.
Vulnerability class: Integer Overflow
EPSS: 0.113 (95.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Oracle Communications_billing_and_revenue_management — versions 12.0.0.2.0, 12.0.0.3.0
- Oracle Communications_diameter_signaling_router
- Oracle Communications_eagle_application_processor
- Oracle Communications_eagle_lnp_application_processor — versions 10.1, 10.2, 46.7
- Oracle Communications_lsms
- Oracle Communications_offline_mediation_controller — versions 12.0.0.3.0
- Oracle Communications_performance_intelligence_center
- Oracle Communications_pricing_design_center — versions 12.0.0.3.0
- Oracle Configuration_manager — versions 12.1.2.0.8
- Oracle Enterprise_manager_base_platform — versions 13.4.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-10543?
- CVE-2020-10543 is a high-severity vulnerability in Oracle Communications_billing_and_revenue_management, classified under Integer Overflow or Wraparound. CVSS score: 8.2/10. Published 2020-06-05.
- How severe is CVE-2020-10543?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2020-10543 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.