Bug 2209603 (CVE-2023-32324) - CVE-2023-32324 cups: heap buffer overflow may lead to DoS
Summary: CVE-2023-32324 cups: heap buffer overflow may lead to DoS
Keywords:
Status: NEW
Alias: CVE-2023-32324
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2209611 2209612 2209610 2214939
Blocks: 2209348
TreeView+ depends on / blocked
 
Reported: 2023-05-24 08:24 UTC by Marian Rehak
Modified: 2023-07-07 08:28 UTC (History)
1 user (show)

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A flaw was found in the Cups package. A buffer overflow vulnerability in the |format_log_line| function could allow remote attackers to cause a denial of service. Exploitation is only possible when the configuration file, cupsd.conf, has the value of loglevel set to DEBUG.
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Description Marian Rehak 2023-05-24 08:24:28 UTC 
A buffer overflow vulnerability in the function |format_log_line| could allow remote attackers to cause a denial-of-service(DoS) on the affected  system (not verified for possible arbitrary code execution). Exploitation of the vulnerability can be triggered when the  configuration file |cupsd.conf| sets the value of |loglevel |to |DEBUG|.
Comment 5 Marian Rehak 2023-06-14 07:47:27 UTC 
Created cups tracking bugs for this issue:

Affects: fedora-all [bug 2214939]
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