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CVE-2021-42715

Common vulnerabilities & exposures (CVE)

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Published at: - 21-10-2021 09:15
Last modified: - 13-05-2022 07:23
Total changes: - 4

Description

An issue was discovered in stb stb_image.h 1.33 through 2.27. The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs. An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Low
Attack complexity
Local
Attack vector
High
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
Required
User interaction
5.5
Base score
1.8
3.6
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=nothings AND product=stb_image.h AND versionEndIncluding=2.27 AND versionStartIncluding=1.33
OR
vendor=fedoraproject AND product=fedora AND version=33
vendor=fedoraproject AND product=fedora AND version=34
vendor=fedoraproject AND product=fedora AND version=35
 

Reference

 


Keywords

NVD

 

CVE-2021-42715

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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