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veracodeVeracode Vulnerability DatabaseVERACODE:44165
HistoryNov 07, 2023 - 6:10 a.m.

Stack Overflow

2023-11-0706:10:55
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
11
stack overflow
squashfs
denial of service
vulnerability
buffer sizes
remote attack
crafted input
software

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.7%

libsquashfs.so is vulnerable to Denial Of service attack. The vulnerability arises due to a lack of validation of buffer sizes in unsquash function. Remote attackers can trigger a denial of service via a specially crafted input.

CPENameOperatorVersion
libsquashfs.sole1.2.2
libsquashfs.sole1.2.2

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.7%