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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:241368
[Rus]
Version
1
Class
patch
ALTXid
469578
Language
English
Severity
Medium
Title
RHSA-2022:6855 -- rh-ruby30-ruby security, bug fix, and enhancement update
Description
ruby: buffer overflow in CGI.escape_html.
ruby: Regular expression denial of service vulnerability of Date parsing methods.
ruby: Cookie prefix spoofing in CGI::Cookie.parse.
Ruby: Double free in Regexp compilation.
Ruby: Buffer overrun in String-to-Float conversion.
rh-ruby30 ruby: User-installed rubygems plugins are not being loaded (BZ#2128629).
Family
unix
Platform
Red Hat Enterprise Linux 7
Product
rh-ruby30-ruby
Reference
VENDOR: RHSA-2022:6855
VENDOR: RHSA-2022:6855
Id:
RHSA-2022:6855
Reference:
https://access.redhat.com/errata/RHSA-2022:6855
CVE: CVE-2021-41816
CVE: CVE-2021-41816
Id:
CVE-2021-41816
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41816
Comment
: CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where size_t and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://hackerone.com/reports/1328463 (MISC)
https://security-tracker.debian.org/tracker/CVE-2021-41816 (MISC)
https://www.ruby-lang.org/en/news/2021/11/24/buffer-overrun-in-cgi-escape_html-cve-2021-41816/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20220303-0006/ (CONFIRM)
FEDORA-2022-82a9edac27 ()
FEDORA-2022-8cf0124add ()
GLSA-202401-27 ()
CVE: CVE-2021-41817
CVE: CVE-2021-41817
Id:
CVE-2021-41817
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41817
Comment
: Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
1333 ()
References:
https://hackerone.com/reports/1254844 (MISC)
https://www.ruby-lang.org/en/news/2021/11/15/date-parsing-method-regexp-dos-cve-2021-41817/ (CONFIRM)
FEDORA-2022-82a9edac27 ()
FEDORA-2022-8cf0124add ()
GLSA-202401-27 ()
CVE: CVE-2021-41819
CVE: CVE-2021-41819
Id:
CVE-2021-41819
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41819
Comment
: CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE:
565 (Reliance on Cookies without Validation and Integrity Checking)
References:
https://hackerone.com/reports/910552 (MISC)
https://www.ruby-lang.org/en/news/2021/11/24/cookie-prefix-spoofing-in-cgi-cookie-parse-cve-2021-41819/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20220121-0003/ (CONFIRM)
FEDORA-2022-82a9edac27 ()
FEDORA-2022-8cf0124add ()
GLSA-202401-27 ()
CVE: CVE-2022-28738
CVE: CVE-2022-28738
Id:
CVE-2022-28738
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28738
Comment
: A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.
CVSSv2 Score:
7.5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
415 (Double Free)
References:
https://security-tracker.debian.org/tracker/CVE-2022-28738 (MISC)
https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/ (CONFIRM)
https://hackerone.com/reports/1220911 (MISC)
https://security.netapp.com/advisory/ntap-20220624-0002/ (CONFIRM)
GLSA-202401-27 ()
CVE: CVE-2022-28739
CVE: CVE-2022-28739
Id:
CVE-2022-28739
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28739
Comment
: There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
125 (Out-of-bounds Read)
References:
https://hackerone.com/reports/1248108 (MISC)
https://security-tracker.debian.org/tracker/CVE-2022-28739 (MISC)
https://www.ruby-lang.org/en/news/2022/04/12/buffer-overrun-in-string-to-float-cve-2022-28739/ (CONFIRM)
https://security.netapp.com/advisory/ntap-20220624-0002/ (CONFIRM)
https://support.apple.com/kb/HT213493 (CONFIRM)
https://support.apple.com/kb/HT213494 (CONFIRM)
https://support.apple.com/kb/HT213488 (CONFIRM)
20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13 (FULLDISC)
http://seclists.org/fulldisclosure/2022/Oct/28 (MISC)
http://seclists.org/fulldisclosure/2022/Oct/29 (MISC)
http://seclists.org/fulldisclosure/2022/Oct/42 (MISC)
http://seclists.org/fulldisclosure/2022/Oct/30 (MISC)
https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html (MISC)
https://security.gentoo.org/glsa/202401-27 ()
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