CVE-2023-46332

2023-10-2316:15:09

Debian Security Bug Tracker

security-tracker.debian.org

webassembly

wabt

memory write

datasegment

segmentation fault

cve-2023-46332

unix

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

WebAssembly wabt 1.0.33 contains an Out-of-Bound Memory Write in DataSegment::Drop(), which lead to segmentation fault.

OSVersionArchitecturePackageVersionFilename
Debian12allwabt<= 1.0.32-1wabt_1.0.32-1_all.deb
Debian11allwabt<= 1.0.20-1wabt_1.0.20-1_all.deb
Debian999allwabt<= 1.0.34+dsfg2+~cs1.0.32-1wabt_1.0.34+dsfg2+~cs1.0.32-1_all.deb
Debian13allwabt<= 1.0.34+dsfg2+~cs1.0.32-1wabt_1.0.34+dsfg2+~cs1.0.32-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	wabt	<= 1.0.32-1	wabt_1.0.32-1_all.deb
Debian	11	all	wabt	<= 1.0.20-1	wabt_1.0.20-1_all.deb
Debian	999	all	wabt	<= 1.0.34+dsfg2+~cs1.0.32-1	wabt_1.0.34+dsfg2+~cs1.0.32-1_all.deb
Debian	13	all	wabt	<= 1.0.34+dsfg2+~cs1.0.32-1	wabt_1.0.34+dsfg2+~cs1.0.32-1_all.deb