UBUNTU-CVE-2026-8704

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Source
https://ubuntu.com/security/CVE-2026-8704
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-8704
Upstream
  • CVE-2026-8704
Published
2026-05-15T23:16:00Z
Modified
2026-05-20T22:03:10.025487169Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified.

References

Affected packages

Ubuntu:16.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.17-3
1.17-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.17-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:18.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.17-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.17-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:20.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.17-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.17-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:22.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.17-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.17-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:24.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.17-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.17-5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:25.10
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.19-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.19-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"
Ubuntu:26.04:LTS
libcrypt-dsa-perl

Package

Name
libcrypt-dsa-perl
Purl
pkg:deb/ubuntu/libcrypt-dsa-perl?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.19-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libcrypt-dsa-perl",
            "binary_version": "1.19-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8704.json"