Upstream information

CVE-2023-42114 at MITRE

Description

Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of NTLM challenge requests. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to disclose information in the context of the service account. Was ZDI-CAN-17433.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently not rated by SUSE as it is not affecting the SUSE Enterprise products.

SUSE Bugzilla entry: 1215784 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP4
  • exim >= 4.94.2-bp154.2.6.1
  • eximon >= 4.94.2-bp154.2.6.1
  • eximstats-html >= 4.94.2-bp154.2.6.1
 Patchnames:
openSUSE-2023-293
SUSE Package Hub 15 SP5
  • exim >= 4.97.1-bp155.5.9.1
  • eximon >= 4.97.1-bp155.5.9.1
  • eximstats-html >= 4.97.1-bp155.5.9.1
 Patchnames:
openSUSE-2023-293
openSUSE-2024-7
openSUSE Leap 15.4
  • exim >= 4.94.2-bp154.2.6.1
  • eximon >= 4.94.2-bp154.2.6.1
  • eximstats-html >= 4.94.2-bp154.2.6.1
 Patchnames:
openSUSE-2023-293
openSUSE Leap 15.5
  • exim >= 4.97.1-bp155.5.9.1
  • eximon >= 4.97.1-bp155.5.9.1
  • eximstats-html >= 4.97.1-bp155.5.9.1
 Patchnames:
openSUSE-2023-293
openSUSE-2024-7
openSUSE Tumbleweed
  • exim >= 4.96.1-1.1
  • eximon >= 4.96.1-1.1
  • eximstats-html >= 4.96.1-1.1
 Patchnames:
openSUSE Tumbleweed GA exim-4.96.1-1.1

SUSE Timeline for this CVE

CVE page created: Thu Sep 28 02:00:30 2023
CVE page last modified: Fri May 3 15:37:58 2024