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MitreCVE-2019-20024

HistoryDec 27, 2019 - 2:15 a.m.

CVE-2019-20024

2019-12-2702:15:11

CWE-787

mitre

web.nvd.nist.gov

cve-2019-20024

heap-based buffer overflow

image_buffer_resize

libsixel

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.9%

JSON

A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.

Affected configurations

Nvd

Node

libsixel_projectlibsixelRange<1.8.4

VendorProductVersionCPE
libsixel_projectlibsixel*cpe:2.3:a:libsixel_project:libsixel:*:*:*:*:*:*:*:*

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

References

github.com/saitoha/libsixel/issues/121

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.9%

JSON

Related for CVE-2019-20024