CentOS ProjectCESA-2021:3338hivex, ocaml, perl, python, ruby security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS
Percentile
56.2%
CentOS Errata and Security Advisory CESA-2021:3338
Hivex is a library that can read and write Hive files, undocumented binary files that Windows uses to store the Windows Registry on disk.
Security Fix(es):
- hivex: stack overflow due to recursive call of _get_children() (CVE-2021-3622)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2021-September/086154.html
Affected packages:
hivex
hivex-devel
ocaml-hivex
ocaml-hivex-devel
perl-hivex
python-hivex
ruby-hivex
Upstream details at:
https://access.redhat.com/errata/RHSA-2021:3338
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | i686 | hivex | < 1.3.10-6.12.el7_9 | hivex-1.3.10-6.12.el7_9.i686.rpm |
| CentOS | 7 | x86_64 | hivex | < 1.3.10-6.12.el7_9 | hivex-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | i686 | hivex-devel | < 1.3.10-6.12.el7_9 | hivex-devel-1.3.10-6.12.el7_9.i686.rpm |
| CentOS | 7 | x86_64 | hivex-devel | < 1.3.10-6.12.el7_9 | hivex-devel-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | x86_64 | ocaml-hivex | < 1.3.10-6.12.el7_9 | ocaml-hivex-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | x86_64 | ocaml-hivex-devel | < 1.3.10-6.12.el7_9 | ocaml-hivex-devel-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | x86_64 | perl-hivex | < 1.3.10-6.12.el7_9 | perl-hivex-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | x86_64 | python-hivex | < 1.3.10-6.12.el7_9 | python-hivex-1.3.10-6.12.el7_9.x86_64.rpm |
| CentOS | 7 | x86_64 | ruby-hivex | < 1.3.10-6.12.el7_9 | ruby-hivex-1.3.10-6.12.el7_9.x86_64.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS
Percentile
56.2%