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Debian Security Bug TrackerDEBIANCVE:CVE-2021-36692

HistoryAug 30, 2021 - 9:15 p.m.

CVE-2021-36692

2021-08-3021:15:09

Debian Security Bug Tracker

security-tracker.debian.org

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

0.002 Low

EPSS

Percentile

58.6%

JSON

libjxl v0.3.7 is affected by a Divide By Zero in issue in lib/extras/codec_apng.cc jxl::DecodeImageAPNG(). When encoding a malicous APNG file using cjxl, an attacker can trigger 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

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

0.002 Low

EPSS

Percentile

58.6%

JSON

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