CVE-2021-46477

Description

Jsish v3.5.0 was discovered to contain a heap buffer overflow via RegExp_constructor in src/jsiRegexp.c. This vulnerability can lead to a Denial of Service (DoS).

References

ExploitPatchThird Party Advisory

CvssV3 impact

Version

3.1

VectorString

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AttackVector

LOCAL

AttackComplexity

LOW

PrivilegesRequired

NONE

UserInteraction

REQUIRED

Scope

UNCHANGED

ConfidentialityImpact

NONE

IntegrityImpact

NONE

AvailabilityImpact

HIGH

BaseScore

5.5

BaseSeverity

MEDIUM

CvssV2 impact

Version

2.0

VectorString

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

AccessVector

NETWORK

AccessComplexity

MEDIUM

Authentication

NONE

ConfidentialityImpact

NONE

IntegrityImpact

NONE

AvailabilityImpact

PARTIAL

BaseScore

4.300000190734863