UBUNTU-CVE-2025-4945

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Source
https://ubuntu.com/security/CVE-2025-4945
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-4945.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-4945
Upstream
Downstream
Related
Published
2025-05-19T17:15:00Z
Modified
2025-07-17T17:17:39Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and other software. The vulnerability arises when processing the expiration date of cookies, where a specially crafted value can trigger an integer overflow. This may result in undefined behavior, allowing an attacker to bypass cookie expiration logic, causing persistent or unintended cookie behavior. The issue stems from improper validation of large integer inputs during date arithmetic operations within the cookie parsing routines.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.52.2-1ubuntu0.3+esm5?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.52.2-1ubuntu0.3+esm5

Affected versions

2.*

2.50.0-2debian1
2.52.1-1
2.52.2-1
2.52.2-1ubuntu0.1
2.52.2-1ubuntu0.2
2.52.2-1ubuntu0.3
2.52.2-1ubuntu0.3+esm1
2.52.2-1ubuntu0.3+esm2
2.52.2-1ubuntu0.3+esm3
2.52.2-1ubuntu0.3+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "gir1.2-soup-2.4-dbgsym"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-1-dbgsym"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-dev-dbgsym"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-1-dbgsym"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-dbg"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-dev-dbgsym"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.62.1-1ubuntu0.4+esm6?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.62.1-1ubuntu0.4+esm6

Affected versions

2.*

2.60.1-1
2.60.2-1
2.60.2-2
2.60.3-1
2.61.90-1
2.62.0-1
2.62.1-1
2.62.1-1ubuntu0.1
2.62.1-1ubuntu0.3
2.62.1-1ubuntu0.4
2.62.1-1ubuntu0.4+esm1
2.62.1-1ubuntu0.4+esm2
2.62.1-1ubuntu0.4+esm3
2.62.1-1ubuntu0.4+esm4
2.62.1-1ubuntu0.4+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup-gnome2.4-1-dbgsym"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-1-dbgsym"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:20.04:LTS / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.70.0-1ubuntu0.5+esm1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.70.0-1ubuntu0.5+esm1

Affected versions

2.*

2.68.2-0ubuntu1
2.68.2-1
2.68.2-2
2.68.2-2build2
2.69.90-1
2.70.0-1
2.70.0-1ubuntu0.1
2.70.0-1ubuntu0.2
2.70.0-1ubuntu0.3
2.70.0-1ubuntu0.4
2.70.0-1ubuntu0.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup-gnome2.4-1-dbgsym"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-1-dbgsym"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-doc"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-tests"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-tests-dbgsym"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:22.04:LTS / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.2-3ubuntu0.6?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.74.2-3ubuntu0.6

Affected versions

2.*

2.72.0-3ubuntu3
2.74.1-1
2.74.2-2
2.74.2-3
2.74.2-3ubuntu0.1
2.74.2-3ubuntu0.2
2.74.2-3ubuntu0.3
2.74.2-3ubuntu0.4
2.74.2-3ubuntu0.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup-gnome2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-doc"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-tests"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-tests-dbgsym"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.0.4-2
3.0.4-3
3.0.5-1
3.0.7-0ubuntu1

Ubuntu:Pro:22.04:LTS / libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm5?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.7-0ubuntu1+esm5

Affected versions

3.*

3.0.4-2
3.0.4-3
3.0.5-1
3.0.7-0ubuntu1
3.0.7-0ubuntu1+esm1
3.0.7-0ubuntu1+esm2
3.0.7-0ubuntu1+esm3
3.0.7-0ubuntu1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-0-dbgsym"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-doc"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-tests"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm5",
            "binary_name": "libsoup-3.0-tests-dbgsym"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:24.04:LTS / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.3-6ubuntu1.6?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.74.3-6ubuntu1.6

Affected versions

2.*

2.74.3-1
2.74.3-2
2.74.3-3
2.74.3-6
2.74.3-6build1
2.74.3-6ubuntu1
2.74.3-6ubuntu1.1
2.74.3-6ubuntu1.2
2.74.3-6ubuntu1.3
2.74.3-6ubuntu1.4
2.74.3-6ubuntu1.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-2.4-1"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-gnome-2.4-1"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-gnome-2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-doc"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-tests"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-tests-dbgsym"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:24.04:LTS / libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.5?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.4-5ubuntu0.5

Affected versions

3.*

3.4.2-4
3.4.4-1
3.4.4-2
3.4.4-4
3.4.4-5
3.4.4-5build1
3.4.4-5build2
3.4.4-5ubuntu0.1
3.4.4-5ubuntu0.2
3.4.4-5ubuntu0.3
3.4.4-5ubuntu0.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-0-dbgsym"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-doc"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-tests"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.5",
            "binary_name": "libsoup-3.0-tests-dbgsym"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:25.04 / libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.3-10ubuntu0.4?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.74.3-10ubuntu0.4

Affected versions

2.*

2.74.3-7
2.74.3-8
2.74.3-8ubuntu1
2.74.3-8.1
2.74.3-9
2.74.3-10
2.74.3-10ubuntu0.1
2.74.3-10ubuntu0.2
2.74.3-10ubuntu0.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup-2.4-1"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup-2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup-gnome-2.4-1"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup-gnome-2.4-1-dbgsym"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup2.4-doc"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup2.4-tests"
        },
        {
            "binary_version": "2.74.3-10ubuntu0.4",
            "binary_name": "libsoup2.4-tests-dbgsym"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:25.04 / libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.6.5-1ubuntu0.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.5-1ubuntu0.2

Affected versions

3.*

3.6.0-2
3.6.0-3
3.6.0-4
3.6.1-1
3.6.4-1
3.6.4-2
3.6.4-3
3.6.5-1
3.6.5-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-0-dbgsym"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-doc"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-tests"
        },
        {
            "binary_version": "3.6.5-1ubuntu0.2",
            "binary_name": "libsoup-3.0-tests-dbgsym"
        }
    ],
    "availability": "No subscription required"
}