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MitreCVE-2022-27044

HistoryApr 08, 2022 - 3:15 p.m.

CVE-2022-27044

2022-04-0815:15:08

CWE-787

mitre

web.nvd.nist.gov

cve-2022-27044

libsixel

buffer overflow

quant.c

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

8.7

Confidence

High

EPSS

0.002

Percentile

56.8%

JSON

libsixel 1.8.6 is affected by Buffer Overflow in libsixel/src/quant.c:876.

Affected configurations

Nvd

Node

libsixel_projectlibsixelMatch1.8.6

VendorProductVersionCPE
libsixel_projectlibsixel1.8.6cpe:2.3:a:libsixel_project:libsixel:1.8.6:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libsixel_project	libsixel	1.8.6	cpe:2.3:a:libsixel_project:libsixel:1.8.6:::::::*

References

github.com/saitoha/libsixel/issues/156

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

8.7

Confidence

High

EPSS

0.002

Percentile

56.8%

JSON

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