High
sogo — security advisory
In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.
- Products
- sogo
- Affected versions
- 2.2.17a-1, 2.2.17a-1.1, 2.2.17a-1.1build1, 2.2.17a-1.1ubuntu0.1~esm1, 3.2.10-1, 3.2.10-1build1, 3.2.10-1ubuntu0.1~esm1, 4.0.8-1, 4.1.0-1, 4.1.1-1, 4.3.0-1, 4.3.0-1ubuntu0.1~esm1, 5.1.0-1, 5.11.2-4, 5.12.1-1, 5.12.1-1build2, 5.12.1-2, 5.12.1-3, 5.12.10-1ubuntu1, 5.12.4-1, 5.12.4-1.1, 5.12.4-1.2, 5.12.4-1.2ubuntu0.1~esm1, 5.12.8-2, 5.12.9-1, 5.2.0-1, 5.2.0-3, 5.3.0-1, 5.3.0-1build2, 5.4.0-1, 5.5.0-1, 5.5.1-1, 5.5.1-1ubuntu0.1~esm1
- Fixed versions
- Not specified
- CVEs
- CVE-2025-53603
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:33 UTC · Revision 1
Source evidence
In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.
osv:UBUNTU-CVE-2025-53603
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
sogo
Fixed versions: Not specified
Complete source record
{
"id": "151b1c26c107e8ae6f322ab349938b5da8ab59d67b84cf5066f13a1f6c6cf728",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2025-53603",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2025-53603",
"summary": "In Alinto SOPE SOGo 2.0.2 through 5.12.2, sope-core/NGExtensions/NGHashMap.m allows a NULL pointer dereference and SOGo crash via a request in which a parameter in the query string is a duplicate of a parameter in the POST body.",
"evidence": "osv:UBUNTU-CVE-2025-53603",
"products": [
{
"name": {
"value": "sogo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.2.17a-1",
"evidence": "/affected/0/versions"
},
{
"value": "2.2.17a-1.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.2.17a-1.1build1",
"evidence": "/affected/0/versions"
},
{
"value": "2.2.17a-1.1ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.2.10-1",
"evidence": "/affected/1/versions"
},
{
"value": "3.2.10-1build1",
"evidence": "/affected/1/versions"
},
{
"value": "3.2.10-1ubuntu0.1~esm1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.0.8-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.1.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.1.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.3.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.3.0-1ubuntu0.1~esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.1.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.2.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.2.0-3",
"evidence": "/affected/3/versions"
},
{
"value": "5.3.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.3.0-1build2",
"evidence": "/affected/3/versions"
},
{
"value": "5.4.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.5.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.5.1-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.5.1-1ubuntu0.1~esm1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.11.2-4",
"evidence": "/affected/4/versions"
},
{
"value": "5.12.1-1",
"evidence": "/affected/4/versions"
},
{
"value": "5.12.1-1build2",
"evidence": "/affected/4/versions"
},
{
"value": "5.12.1-2",
"evidence": "/affected/4/versions"
},
{
"value": "5.12.1-3",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.12.4-1.2",
"evidence": "/affected/5/versions"
},
{
"value": "5.12.8-2",
"evidence": "/affected/5/versions"
},
{
"value": "5.12.9-1",
"evidence": "/affected/5/versions"
},
{
"value": "5.12.10-1ubuntu1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "sogo",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.12.1-3",
"evidence": "/affected/6/versions"
},
{
"value": "5.12.4-1",
"evidence": "/affected/6/versions"
},
{
"value": "5.12.4-1.1",
"evidence": "/affected/6/versions"
},
{
"value": "5.12.4-1.2",
"evidence": "/affected/6/versions"
},
{
"value": "5.12.4-1.2ubuntu0.1~esm1",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2025-53603",
"aliases": [
"UBUNTU-CVE-2025-53603"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps-legacy%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"2.2.17a-1",
"2.2.17a-1.1",
"2.2.17a-1.1build1",
"2.2.17a-1.1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "2.2.17a-1.1ubuntu0.1~esm1"
},
{
"binary_name": "sogo-common",
"binary_version": "2.2.17a-1.1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"3.2.10-1",
"3.2.10-1build1",
"3.2.10-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "3.2.10-1ubuntu0.1~esm1"
},
{
"binary_name": "sogo-common",
"binary_version": "3.2.10-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"4.0.8-1",
"4.1.0-1",
"4.1.1-1",
"4.3.0-1",
"4.3.0-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "4.3.0-1ubuntu0.1~esm1"
},
{
"binary_name": "sogo-common",
"binary_version": "4.3.0-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fjammy",
"ecosystem": "Ubuntu:Pro:22.04:LTS"
},
"versions": [
"5.1.0-1",
"5.2.0-1",
"5.2.0-3",
"5.3.0-1",
"5.3.0-1build2",
"5.4.0-1",
"5.5.0-1",
"5.5.1-1",
"5.5.1-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "5.5.1-1ubuntu0.1~esm1"
},
{
"binary_name": "sogo-activesync",
"binary_version": "5.5.1-1ubuntu0.1~esm1"
},
{
"binary_name": "sogo-common",
"binary_version": "5.5.1-1ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"5.11.2-4",
"5.12.1-1",
"5.12.1-1build2",
"5.12.1-2",
"5.12.1-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "5.12.1-3"
},
{
"binary_name": "sogo-activesync",
"binary_version": "5.12.1-3"
},
{
"binary_name": "sogo-common",
"binary_version": "5.12.1-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"5.12.4-1.2",
"5.12.8-2",
"5.12.9-1",
"5.12.10-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "5.12.10-1ubuntu1"
},
{
"binary_name": "sogo-activesync",
"binary_version": "5.12.10-1ubuntu1"
},
{
"binary_name": "sogo-common",
"binary_version": "5.12.10-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sogo",
"purl": "pkg:deb/ubuntu/sogo?arch=source&distro=esm-apps%2Fresolute",
"ecosystem": "Ubuntu:Pro:26.04:LTS"
},
"versions": [
"5.12.1-3",
"5.12.4-1",
"5.12.4-1.1",
"5.12.4-1.2",
"5.12.4-1.2ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-53603.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "sogo",
"binary_version": "5.12.4-1.2ubuntu0.1~esm1"
},
{
"binary_name": "sogo-activesync",
"binary_version": "5.12.4-1.2ubuntu0.1~esm1"
},
{
"binary_name": "sogo-common",
"binary_version": "5.12.4-1.2ubuntu0.1~esm1"
}
]
}
}
],
"modified": "2026-10-17T12:57:07.468336354Z",
"provider": "osv",
"upstream": [
"CVE-2025-53603"
],
"references": [
"https://ubuntu.com/security/CVE-2025-53603",
"https://www.cve.org/CVERecord?id=CVE-2025-53603",
"https://www.openwall.com/lists/oss-security/2025/07/02/3",
"https://github.com/Alinto/sope/pull/69",
"https://github.com/Alinto/sope/blob/3146fbdb6ff3314e37e5c3682deeeef7d0f32064/sope-core/NGExtensions/NGHashMap.m#L790",
"https://github.com/Alinto/sope/compare/SOGo-2.0.1...SOGo-2.0.2"
]
},
"related_cves": [
{
"value": "CVE-2025-53603",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356756,
"published_at": "2025-07-05T01:15:00+00:00"
}