It was discovered that Python LDAP incorrectly handled special characters in the special character filtering function. A remote attacker could possibly use this issue to perform LDAP injection attacks. (CVE-2025-61911)
Arad Inbar discovered that Python LDAP incorrectly escaped NUL character bytes. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-61912)
{
"binaries": [
{
"binary_version": "3.2.0-4ubuntu7.2",
"binary_name": "python3-ldap"
},
{
"binary_version": "3.2.0-4ubuntu7.2",
"binary_name": "python3-pyldap"
}
],
"availability": "No subscription required"
}{
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"
{
"binaries": [
{
"binary_version": "3.4.4-1ubuntu0.24.04.1",
"binary_name": "python3-ldap"
},
{
"binary_version": "3.4.4-1ubuntu0.24.04.1",
"binary_name": "python3-pyldap"
}
],
"availability": "No subscription required"
}{
"ecosystem": "Ubuntu:24.04:LTS",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"
{
"binaries": [
{
"binary_version": "3.4.4-1ubuntu0.25.10.1",
"binary_name": "python3-ldap"
},
{
"binary_version": "3.4.4-1ubuntu0.25.10.1",
"binary_name": "python3-pyldap"
}
],
"availability": "No subscription required"
}{
"ecosystem": "Ubuntu:25.10",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"
{
"binaries": [
{
"binary_version": "2.4.22-0.1ubuntu0.1~esm1",
"binary_name": "python-ldap"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}{
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"
{
"binaries": [
{
"binary_version": "3.0.0-1ubuntu0.2+esm1",
"binary_name": "python-ldap"
},
{
"binary_version": "3.0.0-1ubuntu0.2+esm1",
"binary_name": "python-pyldap"
},
{
"binary_version": "3.0.0-1ubuntu0.2+esm1",
"binary_name": "python3-ldap"
},
{
"binary_version": "3.0.0-1ubuntu0.2+esm1",
"binary_name": "python3-pyldap"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}{
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"
{
"binaries": [
{
"binary_version": "3.2.0-4ubuntu2.1+esm1",
"binary_name": "python3-ldap"
},
{
"binary_version": "3.2.0-4ubuntu2.1+esm1",
"binary_name": "python3-pyldap"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}{
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2025-61911",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-61912",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7828-1.json"