USN-7656-1

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Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-7656-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7656-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7656-1
Upstream
Related
Published
2025-07-21T11:51:07.348817Z
Modified
2025-10-13T04:42:14Z
Summary
erlang vulnerabilities
Details

It was discovered that Erlang OTP’s SSH module incorrectly enforced strict KEX handshake hardening measures. A remote attacker able to intercept communications could possibly use this issue to insert optional messages into connections during the handshake. (CVE-2025-46712)

It was discovered that Erlang OTP incorrectly handled ZIP archives. If a user or automated system were tricked into opening a specially crafted ZIP archive, a remote attacker could possibly use this issue to overwrite arbitrary files outside of the intended directory. (CVE-2025-4748)

References

Affected packages

Ubuntu:22.04:LTS / erlang

Package

Name
erlang
Purl
pkg:deb/ubuntu/erlang@1:24.2.1+dfsg-1ubuntu0.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:24.2.1+dfsg-1ubuntu0.5

Affected versions

1:23.*

1:23.2.6+dfsg-1build1

1:24.*

1:24.1.1+dfsg-1
1:24.1.4+dfsg-1
1:24.1.5+dfsg-1
1:24.1.5+dfsg-1ubuntu1
1:24.2+dfsg-1
1:24.2.1+dfsg-1
1:24.2.1+dfsg-1ubuntu0.1
1:24.2.1+dfsg-1ubuntu0.2
1:24.2.1+dfsg-1ubuntu0.3
1:24.2.1+dfsg-1ubuntu0.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "erlang",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-asn1",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-base",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-common-test",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-crypto",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-debugger",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-dev",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-dialyzer",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-diameter",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-edoc",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-eldap",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-erl-docgen",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-et",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-eunit",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-examples",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-ftp",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-inets",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-jinterface",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-manpages",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-megaco",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-mnesia",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-mode",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-nox",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-observer",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-odbc",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-os-mon",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-parsetools",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-public-key",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-reltool",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-runtime-tools",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-snmp",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-src",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-ssh",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-ssl",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-syntax-tools",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-tftp",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-tools",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-wx",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-x11",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        },
        {
            "binary_name": "erlang-xmerl",
            "binary_version": "1:24.2.1+dfsg-1ubuntu0.5"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-4748",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-46712",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}

Ubuntu:24.04:LTS / erlang

Package

Name
erlang
Purl
pkg:deb/ubuntu/erlang@1:25.3.2.8+dfsg-1ubuntu4.4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:25.3.2.8+dfsg-1ubuntu4.4

Affected versions

1:25.*

1:25.2.3+dfsg-1
1:25.3.2.8+dfsg-1
1:25.3.2.8+dfsg-1ubuntu1
1:25.3.2.8+dfsg-1ubuntu3
1:25.3.2.8+dfsg-1ubuntu4
1:25.3.2.8+dfsg-1ubuntu4.1
1:25.3.2.8+dfsg-1ubuntu4.2
1:25.3.2.8+dfsg-1ubuntu4.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "erlang",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-asn1",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-base",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-common-test",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-crypto",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-debugger",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-dev",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-dialyzer",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-diameter",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-edoc",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-eldap",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-erl-docgen",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-et",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-eunit",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-examples",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-ftp",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-inets",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-jinterface",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-manpages",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-megaco",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-mnesia",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-mode",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-nox",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-observer",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-odbc",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-os-mon",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-parsetools",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-public-key",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-reltool",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-runtime-tools",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-snmp",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-src",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-ssh",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-ssl",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-syntax-tools",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-tftp",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-tools",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-wx",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-x11",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        },
        {
            "binary_name": "erlang-xmerl",
            "binary_version": "1:25.3.2.8+dfsg-1ubuntu4.4"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-4748",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-46712",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

Ubuntu:25.04 / erlang

Package

Name
erlang
Purl
pkg:deb/ubuntu/erlang@1:27.3+dfsg-1ubuntu1.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:27.3+dfsg-1ubuntu1.2

Affected versions

1:25.*

1:25.3.2.12+dfsg-1ubuntu2

1:27.*

1:27.2+dfsg-2
1:27.2.1+dfsg-1
1:27.2.1+dfsg-2
1:27.2.2+dfsg-1
1:27.2.3+dfsg-1
1:27.2.4+dfsg-1
1:27.3+dfsg-1
1:27.3+dfsg-1ubuntu1
1:27.3+dfsg-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "erlang",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-asn1",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-base",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-common-test",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-crypto",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-debugger",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-dev",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-dialyzer",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-diameter",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-edoc",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-eldap",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-et",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-eunit",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-examples",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-ftp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-inets",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-jinterface",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-megaco",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-mnesia",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-mode",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-nox",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-observer",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-odbc",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-os-mon",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-parsetools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-public-key",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-reltool",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-runtime-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-snmp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-src",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-ssh",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-ssl",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-syntax-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-tftp",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-tools",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-wx",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-x11",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        },
        {
            "binary_name": "erlang-xmerl",
            "binary_version": "1:27.3+dfsg-1ubuntu1.2"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-4748",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2025-46712",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:25.04"
}