CVE-2023-39129: Use After Free
First published: Tue Jul 25 2023(Updated: )
GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a heap use after free via the function add_pe_exported_sym() at /gdb/coff-pe-read.c.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU gdb | =13.0.50.20220805-git |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this heap use after free vulnerability?
The vulnerability ID is CVE-2023-39129.
What is the severity rating of CVE-2023-39129?
The severity rating is medium (5.5).
What software version is affected by CVE-2023-39129?
GNU gdb (GDB) 13.0.50.20220805-git is affected by this vulnerability.
How can this heap use after free vulnerability be exploited?
This vulnerability can be exploited by an attacker to execute arbitrary code or cause a denial-of-service (DoS) condition.
Is there a patch available to fix CVE-2023-39129?
A patch has not yet been released for this vulnerability. It is recommended to update to a fixed version when it becomes available.
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