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cnvdChina National Vulnerability DatabaseCNVD-2021-100611
HistoryOct 25, 2021 - 12:00 a.m.

stb stb_image.h has an unspecified vulnerability

2021-10-2500:00:00
China National Vulnerability Database
www.cnvd.org.cn
7

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

stb is a single-file public domain library for C/C. stb_image.h is one of the image loaders. stb stb_image.h contains a security vulnerability that stems from the HDR loader parsing truncated file-tailed RLE scan lines into an infinitely long zero-length sequence. An attacker could cause a denial of service in an application using stb_image by submitting a crafted HDR file.

CPENameOperatorVersion
stb stb_image.h >=1.33,le2.27

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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