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cnvdChina National Vulnerability DatabaseCNVD-2021-100610
HistoryOct 25, 2021 - 12:00 a.m.

Unspecified vulnerability exists in stb stb_image.h (CNVD-2021-100610)

2021-10-2500:00:00
China National Vulnerability Database
www.cnvd.org.cn
9

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

stb is a single-file public domain library for C/C. stb_image.h is one of the image loaders. stb stb_image.h is vulnerable, and an attacker could use stb_image to crash the service or read up to 1024 bytes of non-contiguous heap data without controlling where it is read.

CPENameOperatorVersion
stb stb_image.heq2.27

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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