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ubuntucveUbuntu.comUB:CVE-2023-38852
HistoryAug 15, 2023 - 12:00 a.m.

CVE-2023-38852

2023-08-1500:00:00
ubuntu.com
ubuntu.com
5
buffer overflow
libxlsv.1.6.2
remote code execution
crafted file
xls
denial of service

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

50.3%

Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to
execute arbitrary code and cause a denial of service via a crafted XLS file
to the unicode_decode_wcstombs function in xlstool.c:266.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

50.3%