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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-24106
HistoryAug 30, 2022 - 4:15 a.m.

CVE-2022-24106

2022-08-3004:15:10
Debian Security Bug Tracker
security-tracker.debian.org
18
xpdf
dct decoder
flag change
integer vulnerability
stream.cc
unix

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

29.7%

In Xpdf prior to 4.04, the DCT (JPEG) decoder was incorrectly allowing the ‘interleaved’ flag to be changed after the first scan of the image, leading to an unknown integer-related vulnerability in Stream.cc.

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

29.7%