CVE-2022-39958

Published on: Not Yet Published

Last Modified on: 01/30/2023 09:15:00 PM UTC

CVE-2022-39958

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Certain versions of Fedora from Fedoraproject contain the following vulnerability:

The OWASP ModSecurity Core Rule Set (CRS) is affected by a response body bypass to sequentially exfiltrate small and undetectable sections of data by repeatedly submitting an HTTP Range header field with a small byte range. A restricted resource, access to which would ordinarily be detected, may be exfiltrated from the backend, despite being protected by a web application firewall that uses CRS. Short subsections of a restricted resource may bypass pattern matching techniques and allow undetected access. The legacy CRS versions 3.0.x and 3.1.x are affected, as well as the currently supported versions 3.2.1 and 3.3.2. Integrators and users are advised to upgrade to 3.2.2 and 3.3.3 respectively and to configure a CRS paranoia level of 3 or higher.

  • CVE-2022-39958 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo OWASP - ModSecurity Core Rule Set version = 3.0.x
  • Affected Vendor/Software: URL Logo OWASP - ModSecurity Core Rule Set version = 3.1.x
  • Affected Vendor/Software: URL Logo OWASP - ModSecurity Core Rule Set version <= 3.2.1
  • Affected Vendor/Software: URL Logo OWASP - ModSecurity Core Rule Set version <= 3.3.2

CVSS3 Score: 7.5 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH NONE NONE

CVE References

Description Tags ⓘ Link
[SECURITY] Fedora 35 Update: mod_security-2.9.6-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2022-85a85c84b3
[SECURITY] Fedora 37 Update: mod_security_crs-3.3.4-1.fc37 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2022-1fd73a5285
[SECURITY] [DLA 3293-1] modsecurity-crs security update lists.debian.org
text/html
 URL Logo MLIST [debian-lts-announce] 20230130 [SECURITY] [DLA 3293-1] modsecurity-crs security update
[SECURITY] Fedora 36 Update: mod_security-2.9.6-1.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
 URL Logo FEDORA FEDORA-2022-90708b46e3
CRS Version 3.3.3 and 3.2.2 (covering several CVEs) – OWASP ModSecurity Core Rule Set coreruleset.org
text/html
 URL Logo CONFIRM coreruleset.org/20220919/crs-version-3-3-3-and-3-2-2-covering-several-cves/
By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].

Related QID Numbers

  • 181522 Debian Security Update for modsecurity-crs (DLA 3293-1)
  • 283212 Fedora Security Update for mod_security (FEDORA-2022-85a85c84b3)
  • 283213 Fedora Security Update for mod_security (FEDORA-2022-90708b46e3)
  • 283488 Fedora Security Update for mod_security (FEDORA-2022-1fd73a5285)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		FedoraprojectFedora35AllAllAll
Operating
System		FedoraprojectFedora36AllAllAll
Operating
System		FedoraprojectFedora37AllAllAll
ApplicationOwaspOwasp Modsecurity Core Rule SetAllAllAllAll
  • cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*:
  • cpe:2.3:a:owasp:owasp_modsecurity_core_rule_set:*:*:*:*:*:*:*:*:

Discovery Credit

@hussein98d (Hussein Daher)

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-39958 : The OWASP ModSecurity Core Rule Set CRS is affected by a response body bypass to sequentially ex… twitter.com/i/web/status/1… 2022-09-20 06:29:20
Reddit Logo Icon /r/netcve CVE-2022-39958 2022-09-20 07:38:17
© CVE.report 2023 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report