CVE-2020-35342

2023-08-2200:00:00

ubuntu.com

cve-2020-35342

gnu binutils

uninitialized-heap

information leak

tic4x_print_cond

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

36.1%

JSON

GNU Binutils before 2.34 has an uninitialized-heap vulnerability in
function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow
attackers to make an information leak.

Notes

Author	Note
seth-arnold	binutils isn’t safe for untrusted inputs.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchbinutils< 2.30-21ubuntu1~18.04.9+esm1UNKNOWN
ubuntu14.04noarchbinutils< 2.24-5ubuntu14.2+esm3UNKNOWN
ubuntu16.04noarchbinutils< 2.26.1-1ubuntu1~16.04.8+esm7UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	binutils	< 2.30-21ubuntu1~18.04.9+esm1	UNKNOWN
ubuntu	14.04	noarch	binutils	< 2.24-5ubuntu14.2+esm3	UNKNOWN
ubuntu	16.04	noarch	binutils	< 2.26.1-1ubuntu1~16.04.8+esm7	UNKNOWN