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veracodeVeracode Vulnerability DatabaseVERACODE:36655
HistoryAug 11, 2022 - 5:17 a.m.

Denial Of Service (DoS)

2022-08-1105:17:38
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.3%

libtar.so is vulnerable to Denial Of Service (DoS). The vulnerability exists due to an out-of-bounds read in variable gnu_longname when size in header struct is set to 0 allowing an attacker to crash the system via a maliciously crafted tar file.

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.3%