Vulnerability in Broadcom Brocade_fabric_operating_system_firmware
CVE-2021-27218
An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length tr…
EPSS: 0.042 (89.6th percentile) — read the EPSS interpretation.
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.
Affected products
- Broadcom Brocade_fabric_operating_system_firmware
- Gnome Glib
- Netapp Active_iq_unified_manager
- Netapp Cloud_backup
- Netapp E-series_performance_analyzer
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 33, 34
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-27218?
- CVE-2021-27218 is a high-severity vulnerability in Broadcom Brocade_fabric_operating_system_firmware, classified under Incorrect Conversion between Numeric Types. CVSS score: 7.5/10. Published 2021-02-15.
- How severe is CVE-2021-27218?
- High severity. CVSS v3 base score is 7.5 out of 10.