Lucene search

K
ubuntucveUbuntu.comUB:CVE-2022-30775
HistoryMay 16, 2022 - 12:00 a.m.

CVE-2022-30775

2022-05-1600:00:00
ubuntu.com
ubuntu.com
18

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

19.9%

xpdf 4.04 allocates excessive memory when presented with crafted input.
This can be triggered by (for example) sending a crafted PDF document to
the pdftoppm binary. It is most easily reproduced with the
DCMAKE_CXX_COMPILER=afl-clang-fast++ option.

Notes

Author Note
ebarretto xpdf in Debian uses poppler, which is not affected or fixed

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

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

19.9%