UBUNTU-CVE-2021-39514

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Source
https://ubuntu.com/security/CVE-2021-39514
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-39514.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-39514
Related
Published
2021-09-20T16:15:00Z
Modified
2025-01-13T10:22:36Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in libjpeg through 2020021. An uncaught floating point exception in the function ACLosslessScan::ParseMCU() located in aclosslessscan.cpp. It allows an attacker to cause Denial of Service.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libjpeg6b

Package

Name
libjpeg6b
Purl
pkg:deb/ubuntu/libjpeg6b@1:6b2-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

Other

1:6b2-2

1:6b2-2ubuntu0.*

1:6b2-2ubuntu0.1~esm1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:20.04:LTS / libjpeg

Package

Name
libjpeg
Purl
pkg:deb/ubuntu/libjpeg@0.0~git20190821.87636f3b26b4-1.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20190821.87636f3b26b4-1
0.0~git20190821.87636f3b26b4-1.1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}