Fedora 34 update for mingw-libjpeg-turbo



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-20205
CWE-ID CWE-369
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Fedora
Operating systems & Components / Operating system

mingw-libjpeg-turbo
Operating systems & Components / Operating system package or component

Vendor Fedoraproject

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Division by zero

EUVDB-ID: #VU54091

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-20205

CWE-ID: CWE-369 - Divide By Zero

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to divide by zero error when processing a crafted GIF image. A remote attacker can pass specially crafted file to the application and crash it.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Fedora: 34

mingw-libjpeg-turbo: before 2.0.90-2.fc34

CPE2.3 External links

https://bodhi.fedoraproject.org/updates/FEDORA-2021-94e37443bb


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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