UBUNTU-CVE-2026-13577

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Source
https://ubuntu.com/security/CVE-2026-13577
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-13577
Upstream
Published
2026-07-21T00:00:00Z
Modified
2026-07-21T13:08:13.588761922Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

(Dancer2 versions through 2.1.0 for Perl generate insecure session ids ...)

References

Affected packages

Ubuntu:16.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.160003+dfsg-1
0.163000+dfsg-1
0.166001+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.166001+dfsg-1",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"
Ubuntu:18.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.205000+dfsg-1
0.205002+dfsg-1
0.205002+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.205002+dfsg-2",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"
Ubuntu:20.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.208001+dfsg-1
0.208002+dfsg-1
0.300000+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.300000+dfsg-1",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"
Ubuntu:22.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.300005+dfsg-1
0.301004+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.301004+dfsg-1",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"
Ubuntu:24.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.400001+dfsg-1
1.*
1.0.0+dfsg-1
1.1.0+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.0+dfsg-1",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"
Ubuntu:26.04:LTS
libdancer2-perl

Package

Name
libdancer2-perl
Purl
pkg:deb/ubuntu/libdancer2-perl?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.1.2+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.2+dfsg-1",
            "binary_name": "libdancer2-perl"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-13577.json"