UBUNTU-CVE-2025-43903

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Source
https://ubuntu.com/security/CVE-2025-43903
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-43903.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-43903
Upstream
Downstream
Related
Published
2025-04-18T21:15:00Z
Modified
2025-10-09T05:16:53Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVSS Calculator
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.

References

Affected packages

Ubuntu:Pro:18.04:LTS / poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler@0.62.0-2ubuntu2.14+esm6?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.62.0-2ubuntu2.14+esm6

Affected versions

0.*

0.57.0-2ubuntu4
0.57.0-2ubuntu5
0.62.0-1ubuntu1
0.62.0-2ubuntu1
0.62.0-2ubuntu2
0.62.0-2ubuntu2.1
0.62.0-2ubuntu2.2
0.62.0-2ubuntu2.4
0.62.0-2ubuntu2.5
0.62.0-2ubuntu2.6
0.62.0-2ubuntu2.7
0.62.0-2ubuntu2.8
0.62.0-2ubuntu2.9
0.62.0-2ubuntu2.10
0.62.0-2ubuntu2.11
0.62.0-2ubuntu2.12
0.62.0-2ubuntu2.13
0.62.0-2ubuntu2.14
0.62.0-2ubuntu2.14+esm1
0.62.0-2ubuntu2.14+esm2
0.62.0-2ubuntu2.14+esm3
0.62.0-2ubuntu2.14+esm4
0.62.0-2ubuntu2.14+esm5

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-cpp0v5",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-glib8",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-qt5-1",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "libpoppler73",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "0.62.0-2ubuntu2.14+esm6"
        }
    ]
}

Ubuntu:20.04:LTS / poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler@0.86.1-0ubuntu1.7?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.86.1-0ubuntu1.7

Affected versions

0.*

0.80.0-0ubuntu1
0.80.0-0ubuntu3
0.80.0-0ubuntu4
0.80.0-0ubuntu5
0.85.0-1ubuntu1
0.85.0-1ubuntu3
0.86.1-0ubuntu1
0.86.1-0ubuntu1.1
0.86.1-0ubuntu1.2
0.86.1-0ubuntu1.3
0.86.1-0ubuntu1.4
0.86.1-0ubuntu1.5
0.86.1-0ubuntu1.6

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-cpp0v5",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-glib8",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-qt5-1",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "libpoppler97",
            "binary_version": "0.86.1-0ubuntu1.7"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "0.86.1-0ubuntu1.7"
        }
    ]
}

Ubuntu:22.04:LTS / poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler@22.02.0-2ubuntu0.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
22.02.0-2ubuntu0.8

Affected versions

21.*

21.06.1-1
21.11.0-1~ubuntu2

22.*

22.02.0-2
22.02.0-2ubuntu0.1
22.02.0-2ubuntu0.2
22.02.0-2ubuntu0.3
22.02.0-2ubuntu0.4
22.02.0-2ubuntu0.5
22.02.0-2ubuntu0.6
22.02.0-2ubuntu0.7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-cpp0v5",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-glib8",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-qt5-1",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "libpoppler118",
            "binary_version": "22.02.0-2ubuntu0.8"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "22.02.0-2ubuntu0.8"
        }
    ]
}

Ubuntu:24.04:LTS / poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler@24.02.0-1ubuntu9.4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
24.02.0-1ubuntu9.4

Affected versions

23.*

23.08.0-2ubuntu1
23.12.0-1ubuntu2

24.*

24.02.0-1ubuntu2
24.02.0-1ubuntu8
24.02.0-1ubuntu9
24.02.0-1ubuntu9.1
24.02.0-1ubuntu9.2
24.02.0-1ubuntu9.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-cpp0t64",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-glib8t64",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler-qt6-dev",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "libpoppler134",
            "binary_version": "24.02.0-1ubuntu9.4"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "24.02.0-1ubuntu9.4"
        }
    ]
}

Ubuntu:25.04 / poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler@25.03.0-3ubuntu1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
25.03.0-3ubuntu1

Affected versions

24.*

24.08.0-1
24.08.0-3

25.*

25.01.0-1
25.01.0-2
25.01.0-3
25.01.0-4
25.01.0-5
25.03.0-2
25.03.0-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-cpp2",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-glib8t64",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler-qt6-dev",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "libpoppler147",
            "binary_version": "25.03.0-3ubuntu1"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "25.03.0-3ubuntu1"
        }
    ]
}