Security Bulletin: A security vulnerability has been identified in Apache Subversion shipped with IBM Tivoli Netcool Impact (CVE-2022-24070)

2022-07-0605:20:54

www.ibm.com

apache subversion

ibm tivoli netcool impact

cve-2022-24070

denial of service

mod_dav_svn

httpd worker process

upgrade

fix

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

50.4%

JSON

Summary

Apache Subversion is shipped with IBM Tivoli Netcool Impact. Information about a security vulnerability affecting Apache Subversion has been published in a security bulletin.

Vulnerability Details

CVEID:CVE-2022-24070
**DESCRIPTION:**Apache Subversion is vulnerable to a denial of service, caused by a use-after free when looking up path-based authorization rules by the mod_dav_svn Apache HTTPD module. By sending a specially crafted request, a remote attacker could exploit this vulnerability to crash the HTTPD worker process.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224188 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)