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veracodeVeracode Vulnerability DatabaseVERACODE:43857
HistoryOct 18, 2023 - 5:51 a.m.

Insecure Data Handling

2023-10-1805:51:01
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
9
insecure data handling
denial of service
libnbd

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

10.4%

libnbd is vulnerable to Insecure Data Handling. The vulnerability is due to nbd_unlocked_get_size function not sanitizing/checking data that sizes larger than INT64_MAX. This could lead to potential Denial of service.

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

10.4%