Vulnerability Name:

CVE-2021-27219 (CCN-196782)

Assigned:2021-02-04
Published:2021-02-04
Updated:2022-12-07
Summary: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.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
9.8 Critical (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-27219

Source: XF
Type: UNKNOWN
glib-cve202127219-dos(196782)

Source: CCN
Type: GNOME Gitlab Repository
Merge branch '2319-memdup' into 'master'

Source: CCN
Type: GNOME Gitlab Repository
Merge branch 'backport-1926-memdup-glib-2-66' into 'glib-2-66'

Source: CCN
Type: GLib GIT Repository
CVE-2021-27219 (GHSL-2021-045): integer overflow in g_bytes_new/g_memdup

Source: cve@mitre.org
Type: Exploit, Issue Tracking, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Mailing List, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Mailing List, Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: cve@mitre.org
Type: Third Party Advisory
cve@mitre.org

Source: CCN
Type: IBM Security Bulletin 6476210 (Elastic Storage Server)
glibc vulnerability affects IBM Elastic Storage System (CVE-2021-27219)

Source: CCN
Type: IBM Security Bulletin 6493729 (Cloud Pak for Security)
Cloud Pak for Security is vulnerable to several CVEs

Source: CCN
Type: IBM Security Bulletin 6508583 (Rational DOORS Next Generation)
Multiple vulnerabilites affect Engineering Lifecycle Management and IBM Engineering products.

Source: CCN
Type: IBM Security Bulletin 6518308 (Hardware Management Console)
Vulnerability in glib2 (CVE-2021-27218 and CVE-2021-27219) affects Power HMC

Source: CCN
Type: IBM Security Bulletin 6520674 (QRadar SIEM)
IBM QRadar SIEM Application Framework v1 (CentOS6) is End of Life

Source: CCN
Type: IBM Security Bulletin 6526532 (App Connect Professional)
App Connect Professional is affected by GNU C Library vulnerability.

Source: CCN
Type: IBM Security Bulletin 6538418 (Security Verify Access)
Multiple Security Vulnerabilities fixed in IBM Security Verify Access

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*
    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*
    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*
    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*
    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*
    • Configuration RedHat 6:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*
    • Configuration RedHat 7:
  • cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*
    • Configuration RedHat 8:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*
    • Configuration RedHat 9:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*
    • Configuration RedHat 10:
  • cpe:/o:redhat:rhel_els:6:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:gnome:glib:2.66.0:*:*:*:*:*:*:*
  • OR cpe:/a:gnome:glib:2.67.0:*:*:*:*:*:*:*
  • OR cpe:/a:gnome:glib:2.67.1:*:*:*:*:*:*:*
  • OR cpe:/a:gnome:glib:2.67.2:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:rational_doors_next_generation:6.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:qradar_security_information_and_event_manager:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:elastic_storage_server:6.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:qradar_security_information_and_event_manager:7.4:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:rational_doors_next_generation:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_security:1.7.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_security:1.7.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_pak_for_security:1.7.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:hardware_management_console:9.2.950.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7509
    P
    		glib2-devel-2.70.5-150400.3.8.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3580
    P
    		libcairo-gobject2-1.15.2-25.3.2 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94692
    P
    		libprocps7-3.3.15-7.22.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94564
    P
    		glib2-devel-2.70.4-150400.1.5 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:2934
    P
    		glib2-devel-2.70.4-150400.1.5 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:67
    P
    		glib2-devel-2.62.6-3.6.1 on GA media (Moderate)
    2022-06-13
    oval:org.opensuse.security:def:102235
    P
    		Security update for libslirp (Low)
    2022-04-24
    oval:org.opensuse.security:def:99219
    P
    		 (Important)
    2022-03-04
    oval:org.opensuse.security:def:996
    P
    		Security update for containerd, docker (Moderate)
    2022-02-04
    oval:org.opensuse.security:def:112296
    P
    		gio-branding-upstream-2.68.4-2.2 on GA media (Moderate)
    2022-01-17
    oval:com.redhat.rhsa:def:20214526
    P
    		RHSA-2021:4526: mingw-glib2 security, bug fix, and enhancement update (Important)
    2021-11-09
    oval:org.opensuse.security:def:105819
    P
    		gio-branding-upstream-2.68.4-2.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:99417
    P
    		 (Important)
    2021-09-23
    oval:org.opensuse.security:def:101405
    P
    		subversion-server-1.10.6-3.15.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:100843
    P
    		glib2-devel-2.62.6-3.6.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62085
    P
    		glib2-devel-2.62.6-3.6.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:71826
    P
    		glib2-devel-2.62.6-3.6.1 on GA media (Moderate)
    2021-08-09
    oval:com.redhat.rhsa:def:20212467
    P
    		RHSA-2021:2467: glib2 security update (Important)
    2021-06-17
    oval:com.redhat.rhsa:def:20212170
    P
    		RHSA-2021:2170: glib2 security and bug fix update (Important)
    2021-06-01
    oval:com.redhat.rhsa:def:20212147
    P
    		RHSA-2021:2147: glib2 security update (Important)
    2021-05-31
    oval:org.opensuse.security:def:9108
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:92269
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:97328
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:10224
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:93024
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:70364
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:9470
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:92467
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:69610
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:99616
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:10417
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:93177
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:8720
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:70557
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:99024
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:9667
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:92666
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:69807
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:99815
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:93330
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:8913
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:92074
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:9866
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:92865
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:70006
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:100127
    P
    		Security update for glib2 (Important)
    2021-03-19
    oval:org.opensuse.security:def:32274
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:60480
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:89263
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:24040
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:55864
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:84742
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:5979
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:34657
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:30041
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:58920
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:87561
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:21426
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:52028
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:82693
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:126839
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:33097
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:61113
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:89521
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:26211
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:57181
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:85822
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:6320
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:35290
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:31358
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:59608
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:88266
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:23193
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:54776
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:83248
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:127236
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:33785
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:28953
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:57568
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:86209
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:51181
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:81120
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:31745
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:59866
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:88583
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:23762
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:55309
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:84284
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:5198
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:34043
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:29486
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:58097
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:86738
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:51750
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:82160
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:125673
    P
    		Security update for glib2 (Important)
    2021-03-16
    oval:org.opensuse.security:def:111261
    P
    		Security update for glib2 (Important)
    2021-03-14
    oval:org.opensuse.security:def:73791
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:100715
    P
    		 (Important)
    2021-03-12
    oval:org.opensuse.security:def:67063
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:42158
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:5974
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:76131
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:95522
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:108071
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:117585
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:100382
    P
    		 (Important)
    2021-03-12
    oval:org.opensuse.security:def:64669
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:108901
    P
    		Security update for glib2 (Important)
    2021-03-12
    oval:org.opensuse.security:def:97286
    P
    		Security update for glib2 (Important)
    2021-03-12
    BACK
    gnome glib 2.66.0
    gnome glib 2.67.0
    gnome glib 2.67.1
    gnome glib 2.67.2
    ibm rational doors next generation 6.0.2
    ibm qradar security information and event manager 7.3
    ibm elastic storage server 6.0.0
    ibm qradar security information and event manager 7.4 -
    ibm rational doors next generation 7.0
    ibm security verify access 10.0.0
    ibm cloud pak for security 1.7.0.0
    ibm cloud pak for security 1.7.1.0
    ibm cloud pak for security 1.7.2.0
    ibm hardware management console 9.2.950.0