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Debian Security Bug TrackerDEBIANCVE:CVE-2019-3573

HistoryOct 03, 2022 - 4:19 p.m.

CVE-2019-3573

2022-10-0316:19:18

Debian Security Bug Tracker

security-tracker.debian.org

cve-2019-3573

function sixel_decode_raw_impl()

file sixel.c

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

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

0.001 Low

EPSS

Percentile

23.8%

JSON

In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.

OSVersionArchitecturePackageVersionFilename
Debian12alllibsixel< 1.8.2-2libsixel_1.8.2-2_all.deb
Debian11alllibsixel< 1.8.2-2libsixel_1.8.2-2_all.deb
Debian999alllibsixel< 1.8.2-2libsixel_1.8.2-2_all.deb
Debian13alllibsixel< 1.8.2-2libsixel_1.8.2-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libsixel	< 1.8.2-2	libsixel_1.8.2-2_all.deb
Debian	11	all	libsixel	< 1.8.2-2	libsixel_1.8.2-2_all.deb
Debian	999	all	libsixel	< 1.8.2-2	libsixel_1.8.2-2_all.deb
Debian	13	all	libsixel	< 1.8.2-2	libsixel_1.8.2-2_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

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

0.001 Low

EPSS

Percentile

23.8%

JSON

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