Medium
groonga, h2o and 1 more products — security advisory
NULL Pointer Dereference in Homebrew mruby prior to 3.2.
- Products
- groonga, h2o, mruby
- Affected versions
- 1.1.0+20150817+gita1731254-1, 1.1.0+20150906+git1cbbb7e1-1, 1.2.0+20160315+git4f20d58a-1, 1.3.0+20170925+git38185028-1, 1.3.0+20171029+git77edafb0-1, 1.3.0-1, 1.4.0-1, 11.0.0-2, 11.0.7-1, 11.0.9-1, 11.0.9-1build1, 11.1.0-1, 11.1.1-1, 12.0.0-1, 13.0.1+dfsg-1, 13.0.8+dfsg-1, 13.0.9+dfsg-1, 13.1.1+dfsg-1, 13.1.1+dfsg-1.1, 13.1.1+dfsg-1.1build2, 14.1.0+dfsg-3, 15.0.4+dfsg-1, 15.0.4+dfsg-2, 15.1.5+dfsg-2, 15.1.7+dfsg-1, 15.1.9+dfsg-1, 15.2.0+dfsg-1, 15.2.1+dfsg-1, 15.2.3+dfsg-1, 16.0.0+dfsg-1, 2.0.0-1, 2.1.2-3, 2.2.3+dfsg-2, 2.2.4+dfsg-1, 2.2.4+dfsg-1build1, 2.2.4+dfsg-1ubuntu0.1~esm2, 2.2.5+dfsg2-3, 2.2.5+dfsg2-3build1, 2.2.5+dfsg2-3ubuntu0.1~esm1, 2.2.5+dfsg2-6, 2.2.5+dfsg2-6.1, 2.2.5+dfsg2-6.1ubuntu1, 2.2.5+dfsg2-6.1ubuntu2, 2.2.5+dfsg2-6.1ubuntu2+esm1, 2.2.5+dfsg2-7, 2.2.5+dfsg2-8, 2.2.5+dfsg2-8.1ubuntu1, 2.2.5+dfsg2-8.1ubuntu2, 2.2.5+dfsg2-8.1ubuntu3, 3.0.0-1, 3.0.0-3, 3.2.0-1, 3.2.0-2, 3.3.0-1, 3.4.0-2, 3.4.0-3, 4.0.0-1, 4.0.6.1-2ubuntu2, 4.0.6.1-2ubuntu3, 5.1.1-1ubuntu2, 5.1.2-1ubuntu1, 6.0.0-1ubuntu2, 6.0.1-1ubuntu1, 7.0.6-1, 7.0.8-1, 7.0.9-1, 7.1.0-1, 7.1.1-1, 7.1.1-1build1, 8.0.0-1, 9.0.7-1, 9.0.7-1build1, 9.0.8-1, 9.0.9-1, 9.1.0-1, 9.1.1-1, 9.1.2-1
- Fixed versions
- Not specified
- CVEs
- CVE-2022-0326
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:55 UTC · Revision 1
Source evidence
NULL Pointer Dereference in Homebrew mruby prior to 3.2.
osv:UBUNTU-CVE-2022-0326
groonga
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
h2o
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
h2o
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
mruby
Fixed versions: Not specified
h2o
Fixed versions: Not specified
groonga
Fixed versions: Not specified
h2o
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
mruby
Fixed versions: Not specified
groonga
Fixed versions: Not specified
mruby
Fixed versions: Not specified
Complete source record
{
"id": "718a4e1909ed1a926f138168eb1d1bc3615eaf6fcab2000b6e73d5660b3aadc8",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-0326",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-0326",
"summary": "NULL Pointer Dereference in Homebrew mruby prior to 3.2.",
"evidence": "osv:UBUNTU-CVE-2022-0326",
"products": [
{
"name": {
"value": "groonga",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.0.6.1-2ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "4.0.6.1-2ubuntu3",
"evidence": "/affected/0/versions"
},
{
"value": "5.1.1-1ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "5.1.2-1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "6.0.0-1ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "6.0.1-1ubuntu1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.1.0+20150817+gita1731254-1",
"evidence": "/affected/1/versions"
},
{
"value": "1.1.0+20150906+git1cbbb7e1-1",
"evidence": "/affected/1/versions"
},
{
"value": "1.2.0+20160315+git4f20d58a-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "7.0.6-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.0.8-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.0.9-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.1.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.1.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.1.1-1build1",
"evidence": "/affected/2/versions"
},
{
"value": "8.0.0-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "h2o",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.2.3+dfsg-2",
"evidence": "/affected/3/versions"
},
{
"value": "2.2.4+dfsg-1",
"evidence": "/affected/3/versions"
},
{
"value": "2.2.4+dfsg-1build1",
"evidence": "/affected/3/versions"
},
{
"value": "2.2.4+dfsg-1ubuntu0.1~esm2",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.3.0-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.3.0+20170925+git38185028-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.3.0+20171029+git77edafb0-1",
"evidence": "/affected/4/versions"
},
{
"value": "1.4.0-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "9.0.7-1",
"evidence": "/affected/5/versions"
},
{
"value": "9.0.7-1build1",
"evidence": "/affected/5/versions"
},
{
"value": "9.0.8-1",
"evidence": "/affected/5/versions"
},
{
"value": "9.0.9-1",
"evidence": "/affected/5/versions"
},
{
"value": "9.1.0-1",
"evidence": "/affected/5/versions"
},
{
"value": "9.1.1-1",
"evidence": "/affected/5/versions"
},
{
"value": "9.1.2-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "h2o",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.2.5+dfsg2-3",
"evidence": "/affected/6/versions"
},
{
"value": "2.2.5+dfsg2-3build1",
"evidence": "/affected/6/versions"
},
{
"value": "2.2.5+dfsg2-3ubuntu0.1~esm1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0-1",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "11.0.0-2",
"evidence": "/affected/8/versions"
},
{
"value": "11.0.7-1",
"evidence": "/affected/8/versions"
},
{
"value": "11.0.9-1",
"evidence": "/affected/8/versions"
},
{
"value": "11.0.9-1build1",
"evidence": "/affected/8/versions"
},
{
"value": "11.1.0-1",
"evidence": "/affected/8/versions"
},
{
"value": "11.1.1-1",
"evidence": "/affected/8/versions"
},
{
"value": "12.0.0-1",
"evidence": "/affected/8/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.1.2-3",
"evidence": "/affected/9/versions"
},
{
"value": "3.0.0-1",
"evidence": "/affected/9/versions"
},
{
"value": "3.0.0-3",
"evidence": "/affected/9/versions"
}
]
},
{
"name": {
"value": "h2o",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.2.5+dfsg2-6",
"evidence": "/affected/10/versions"
},
{
"value": "2.2.5+dfsg2-6.1",
"evidence": "/affected/10/versions"
},
{
"value": "2.2.5+dfsg2-6.1ubuntu1",
"evidence": "/affected/10/versions"
},
{
"value": "2.2.5+dfsg2-6.1ubuntu2",
"evidence": "/affected/10/versions"
},
{
"value": "2.2.5+dfsg2-6.1ubuntu2+esm1",
"evidence": "/affected/10/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "13.0.1+dfsg-1",
"evidence": "/affected/11/versions"
},
{
"value": "13.0.8+dfsg-1",
"evidence": "/affected/11/versions"
},
{
"value": "13.0.9+dfsg-1",
"evidence": "/affected/11/versions"
},
{
"value": "13.1.1+dfsg-1",
"evidence": "/affected/11/versions"
},
{
"value": "13.1.1+dfsg-1.1",
"evidence": "/affected/11/versions"
},
{
"value": "13.1.1+dfsg-1.1build2",
"evidence": "/affected/11/versions"
}
]
},
{
"name": {
"value": "h2o",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.2.5+dfsg2-7",
"evidence": "/affected/12/versions"
},
{
"value": "2.2.5+dfsg2-8",
"evidence": "/affected/12/versions"
},
{
"value": "2.2.5+dfsg2-8.1ubuntu1",
"evidence": "/affected/12/versions"
},
{
"value": "2.2.5+dfsg2-8.1ubuntu2",
"evidence": "/affected/12/versions"
},
{
"value": "2.2.5+dfsg2-8.1ubuntu3",
"evidence": "/affected/12/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.2.0-1",
"evidence": "/affected/13/versions"
},
{
"value": "3.2.0-2",
"evidence": "/affected/13/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "14.1.0+dfsg-3",
"evidence": "/affected/14/versions"
},
{
"value": "15.0.4+dfsg-1",
"evidence": "/affected/14/versions"
},
{
"value": "15.0.4+dfsg-2",
"evidence": "/affected/14/versions"
},
{
"value": "15.1.5+dfsg-2",
"evidence": "/affected/14/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.3.0-1",
"evidence": "/affected/15/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "16.0.0+dfsg-1",
"evidence": "/affected/16/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.4.0-2",
"evidence": "/affected/17/versions"
},
{
"value": "3.4.0-3",
"evidence": "/affected/17/versions"
},
{
"value": "4.0.0-1",
"evidence": "/affected/17/versions"
}
]
},
{
"name": {
"value": "groonga",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "15.1.5+dfsg-2",
"evidence": "/affected/18/versions"
},
{
"value": "15.1.7+dfsg-1",
"evidence": "/affected/18/versions"
},
{
"value": "15.1.9+dfsg-1",
"evidence": "/affected/18/versions"
},
{
"value": "15.2.0+dfsg-1",
"evidence": "/affected/18/versions"
},
{
"value": "15.2.1+dfsg-1",
"evidence": "/affected/18/versions"
},
{
"value": "15.2.3+dfsg-1",
"evidence": "/affected/18/versions"
},
{
"value": "16.0.0+dfsg-1",
"evidence": "/affected/18/versions"
}
]
},
{
"name": {
"value": "mruby",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.3.0-1",
"evidence": "/affected/19/versions"
},
{
"value": "3.4.0-2",
"evidence": "/affected/19/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2022-0326",
"aliases": [
"UBUNTU-CVE-2022-0326"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "groonga",
"purl": "pkg:deb/ubuntu/groonga?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"4.0.6.1-2ubuntu2",
"4.0.6.1-2ubuntu3",
"5.1.1-1ubuntu2",
"5.1.2-1ubuntu1",
"6.0.0-1ubuntu2",
"6.0.1-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0326.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "groonga",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-bin",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-examples",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-httpd",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-munin-plugins",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-plugin-suggest",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-server-common",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-server-gqtp",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-token-filter-stem",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "groonga-tokenizer-mecab",
"binary_version": "6.0.1-1ubuntu1"
},
{
"binary_name": "libgroonga0",
"binary_version": "6.0.1-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mruby",
"purl": "pkg:deb/ubuntu/mruby?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"1.1.0+20150817+gita1731254-1",
"1.1.0+20150906+git1cbbb7e1-1",
"1.2.0+20160315+git4f20d58a-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0326.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mruby",
"binary_version": "1.2.0+20160315+git4f20d58a-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "groonga",
"purl": "pkg:deb/ubuntu/groonga?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"7.0.6-1",
"7.0.8-1",
"7.0.9-1",
"7.1.0-1",
"7.1.1-1",
"7.1.1-1build1",
"8.0.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0326.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "groonga",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-bin",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-examples",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-httpd",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-munin-plugins",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-plugin-suggest",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-server-common",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-server-gqtp",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-token-filter-stem",
"binary_version": "8.0.0-1"
},
{
"binary_name": "groonga-tokenizer-mecab",
"binary_version": "8.0.0-1"
},
{
"binary_name": "libgroonga0",
"binary_version": "8.0.0-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "h2o",
"purl": "pkg:deb/ubuntu/h2o?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"2.2.3+dfsg-2",
"2.2.4+dfsg-1",
"2.2.4+dfsg-1build1",
"2.2.4+dfsg-1ubuntu0.1~esm2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0326.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "h2o",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
{
"binary_name": "libh2o-dev-common",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
{
"binary_name": "libh2o-evloop0.13",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
},
{
"binary_name": "libh2o0.13",
"binary_version": "2.2.4+dfsg-1ubuntu0.1~esm2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
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],
"modified": "2026-10-17T12:56:16.026018608Z",
"provider": "osv",
"upstream": [
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],
"references": [
"https://ubuntu.com/security/CVE-2022-0326",
"https://huntr.dev/bounties/795dcbd9-1695-44bb-8c59-ad327c97c976",
"https://www.cve.org/CVERecord?id=CVE-2022-0326"
]
},
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{
"value": "CVE-2022-0326",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355085,
"published_at": "2022-01-21T07:15:00+00:00"
}