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Debian Security Bug TrackerDEBIANCVE:CVE-2021-28026

HistoryMar 05, 2021 - 2:15 p.m.

CVE-2021-28026

2021-03-0514:15:13

Debian Security Bug Tracker

security-tracker.debian.org

6.8 Medium

CVSS2

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

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

36.6%

JSON

jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation. When decoding a malicous jxl file using djxl, an attacker can trigger arbitrary code execution or a denial of service.

OSVersionArchitecturePackageVersionFilename
Debian12alljpeg-xl< 0.7.0-10jpeg-xl_0.7.0-10_all.deb
Debian999alljpeg-xl< 0.9.2-9jpeg-xl_0.9.2-9_all.deb
Debian13alljpeg-xl< 0.9.2-9jpeg-xl_0.9.2-9_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	jpeg-xl	< 0.7.0-10	jpeg-xl_0.7.0-10_all.deb
Debian	999	all	jpeg-xl	< 0.9.2-9	jpeg-xl_0.9.2-9_all.deb
Debian	13	all	jpeg-xl	< 0.9.2-9	jpeg-xl_0.9.2-9_all.deb

6.8 Medium

CVSS2

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

7.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

36.6%

JSON

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