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MitreCVE-2021-32294

HistorySep 20, 2021 - 4:15 p.m.

CVE-2021-32294

2021-09-2016:15:10

CWE-787

mitre

web.nvd.nist.gov

cve-2021-32294

libgig

code execution

heap-buffer-overflow

riff

list

getsublist

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

60.5%

JSON

An issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution.

Affected configurations

Nvd

Node

linuxsamplerlibgigRange≤20200507

VendorProductVersionCPE
linuxsamplerlibgig*cpe:2.3:a:linuxsampler:libgig:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linuxsampler	libgig	*	cpe:2.3:a:linuxsampler:libgig::::::::

References

github.com/drbye78/libgig/issues/1

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

60.5%

JSON

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