RedHatRHSA-2022:5597(RHSA-2022:5597) Important: pandoc security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
93.7%
Pandoc is a markdown/markup conversion tool. The version of pandoc in RHEL 8 CRB uses cmark-gfm (GitHub’s extended version of the C reference implementation of CommonMark) for parts of its conversion. The update, fixes CVE-2022-24724: an integer overflow in cmark-gfm’s table row parsing which may lead to heap memory corruption when parsing tables with more than UINT16_MAX columns.
Security Fix(es):
- cmark-gfm: possible RCE due to integer overflow (CVE-2022-24724)
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 8 | ppc64le | pandoc | < 2.0.6-6.el8_6 | pandoc-2.0.6-6.el8_6.ppc64le.rpm |
| RedHat | 8 | noarch | pandoc-common | < 2.0.6-6.el8_6 | pandoc-common-2.0.6-6.el8_6.noarch.rpm |
| RedHat | 8 | x86_64 | pandoc | < 2.0.6-6.el8_6 | pandoc-2.0.6-6.el8_6.x86_64.rpm |
| RedHat | 8 | s390x | pandoc | < 2.0.6-6.el8_6 | pandoc-2.0.6-6.el8_6.s390x.rpm |
| RedHat | 8 | aarch64 | pandoc | < 2.0.6-6.el8_6 | pandoc-2.0.6-6.el8_6.aarch64.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
93.7%