CVE-2023-39130

2023-07-2500:00:00

ubuntu.com

cve-2023-39130

gnu gdb

buffer overflow

heap

function pe_as16

sourceware

bugzilla

suse

launchpad

unix

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.0004 Low

EPSS

Percentile

12.9%

JSON

GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a heap buffer
overflow via the function pe_as16() at /gdb/coff-pe-read.c.

Bugs

Notes

Author	Note
	Priority reason: Crash in a command line tool, negligible security impact

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgdb< 8.1.1-0ubuntu1+esm1UNKNOWN
ubuntu20.04noarchgdb< 9.2-0ubuntu1~20.04.2UNKNOWN
ubuntu22.04noarchgdb< 12.1-0ubuntu1~22.04.2UNKNOWN
ubuntu16.04noarchgdb< 7.11.1-0ubuntu1~16.5+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	gdb	< 8.1.1-0ubuntu1+esm1	UNKNOWN
ubuntu	20.04	noarch	gdb	< 9.2-0ubuntu1~20.04.2	UNKNOWN
ubuntu	22.04	noarch	gdb	< 12.1-0ubuntu1~22.04.2	UNKNOWN
ubuntu	16.04	noarch	gdb	< 7.11.1-0ubuntu1~16.5+esm1	UNKNOWN