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cve[email protected]CVE-2022-48063
HistoryAug 22, 2023 - 7:16 p.m.

CVE-2022-48063

2023-08-2219:16:30
CWE-400
web.nvd.nist.gov
98
cve-2022-48063
gnu binutils
memory consumption
vulnerability
load_separate_debug_files
dwarf2.c
elf file
dns attack
nvd

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

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.3%

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function load_separate_debug_files at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.

Affected configurations

NVD
Node
gnubinutilsRange<2.40
CPENameOperatorVersion
gnu:binutilsgnu binutilslt2.40

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

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.3%