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ubuntucveUbuntu.comUB:CVE-2023-3044
HistoryJun 02, 2023 - 12:00 a.m.

CVE-2023-3044

2023-06-0200:00:00
ubuntu.com
ubuntu.com
10
pdf
vulnerability
large page size
xpdf
text extraction
fuzz testing
code
unix
cve-2023-3044
cve-2022-30524

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

51.2%

An excessively large PDF page size (found in fuzz testing, unlikely in
normal PDF files) can result in a divide-by-zero in Xpdf’s text extraction
code. This is related to CVE-2022-30524, but the problem here is caused by
a very large page size, rather than by a very large character coordinate.

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

51.2%