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ubuntucveUbuntu.comUB:CVE-2023-38853
HistoryAug 15, 2023 - 12:00 a.m.

CVE-2023-38853

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

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

34.6%

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 xls_parseWorkBook function in xls.c:1015.

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

34.6%