Bug 2245332 (CVE-2023-31122) - CVE-2023-31122 httpd: mod_macro: out-of-bounds read vulnerability
Summary: CVE-2023-31122 httpd: mod_macro: out-of-bounds read vulnerability
Keywords:
Status: NEW
Alias: CVE-2023-31122
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2245333 2245675 2252224 2252225 2252226
Blocks: 2245154
TreeView+ depends on / blocked
 
Reported: 2023-10-20 20:14 UTC by Guilherme de Almeida Suckevicz
Modified: 2024-04-30 10:00 UTC (History)
55 users (show)

Fixed In Version: httpd 2.4.58
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in the mod_macro module of httpd. When processing a very long macro, the null byte terminator will not be added, leading to an out-of-bounds read, resulting in a crash.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:1316 0 None None None 2024-03-18 16:34:01 UTC
Red Hat Product Errata RHSA-2024:1317 0 None None None 2024-03-18 16:22:22 UTC
Red Hat Product Errata RHSA-2024:2278 0 None None None 2024-04-30 10:00:16 UTC

Description Guilherme de Almeida Suckevicz 2023-10-20 20:14:00 UTC 
Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.57.

References:
https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2023-31122
https://www.openwall.com/lists/oss-security/2023/10/19/4

Upstream patch:
https://svn.apache.org/viewvc?view=revision&revision=1912993
Comment 1 Guilherme de Almeida Suckevicz 2023-10-20 20:14:22 UTC 
Created httpd tracking bugs for this issue:

Affects: fedora-all [bug 2245333]
Comment 9 errata-xmlrpc 2024-03-18 16:22:18 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Core Services

Via RHSA-2024:1317 https://access.redhat.com/errata/RHSA-2024:1317
Comment 10 errata-xmlrpc 2024-03-18 16:33:58 UTC 
This issue has been addressed in the following products:

  JBoss Core Services on RHEL 7
  JBoss Core Services for RHEL 8

Via RHSA-2024:1316 https://access.redhat.com/errata/RHSA-2024:1316
Comment 11 errata-xmlrpc 2024-04-30 10:00:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:2278 https://access.redhat.com/errata/RHSA-2024:2278
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