CVE-2021-27219
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.
Overview
- CVE ID
- CVE-2021-27219
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-15T17:15:13
- Last Modified Date
- 2022-12-07T17:08:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:* | 1 | OR | 2.66.6 | |
| cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:* | 1 | OR | 2.67.0 | 2.67.3 |
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:e-series_performance_analyzer:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:broadcom:brocade_fabric_operating_system_firmware:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gitlab.gnome.org/GNOME/glib/-/issues/2319 | Exploit Issue Tracking Third Party Advisory |
| https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/ | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/ | Third Party Advisory |
| https://security.gentoo.org/glsa/202107-13 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210319-0004/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-27219 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27219 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:08:39 | Added to TrackCVE | |||
| 2022-12-05 22:08:04 | 2021-02-15T17:15Z | 2021-02-15T17:15:13 | CVE Published Date | updated |
| 2022-12-05 22:08:04 | 2022-06-06T17:15:09 | CVE Modified Date | updated | |
| 2022-12-05 22:08:04 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-05 22:08:09 | References | updated | ||
| 2022-12-07 17:11:46 | 2022-12-07T17:08:22 | CVE Modified Date | updated | |
| 2022-12-07 17:11:46 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |