Vulnerability CVE-2022-32200
Published: 2022-06-02

Description:
libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Libdwarf project -> Libdwarf 

 References:
https://www.prevanders.net/dwarfbug.html
https://github.com/davea42/libdwarf-code/commit/8151575a6ace77d005ca5bb5d71c1bfdba3f7069
https://github.com/davea42/libdwarf-code/issues/116
Copyright 2024, cxsecurity.com

 

Back to Top