UBUNTU-CVE-2020-1916

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Source

https://ubuntu.com/security/CVE-2020-1916

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1916.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-1916

Related

CVE-2020-1916

Published

2021-03-10T16:15:00Z

Modified

2025-01-13T10:22:08Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An incorrect size calculation in ldap_escape may lead to an integer overflow when overly long input is passed in, resulting in an out-of-bounds write. This issue affects HHVM prior to 4.56.2, all versions between 4.57.0 and 4.78.0, 4.79.0, 4.80.0, 4.81.0, 4.82.0, 4.83.0.

References

Affected packages

Ubuntu:Pro:16.04:LTS / hhvm

Package

Name: hhvm
Purl: pkg:deb/ubuntu/hhvm@3.11.1+dfsg-1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.11.0+dfsg-1

3.11.1+dfsg-1

3.11.1+dfsg-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / hhvm

Package

Name: hhvm
Purl: pkg:deb/ubuntu/hhvm@3.21.0+dfsg-2ubuntu2?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.21.0+dfsg-2

3.21.0+dfsg-2build1

3.21.0+dfsg-2build2

3.21.0+dfsg-2build3

3.21.0+dfsg-2ubuntu2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}