HighFix available
drupal7, php-pear — security advisory
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
- Products
- drupal7, php-pear
- Affected versions
- 1:1.10.1+submodules+notgz-4, 1:1.10.1+submodules+notgz-6, 1:1.10.1+submodules+notgz-6ubuntu0.1, 1:1.10.1+submodules+notgz-6ubuntu0.2, 1:1.10.1+submodules+notgz-6ubuntu0.3, 1:1.10.5+submodules+notgz-1, 1:1.10.5+submodules+notgz-1ubuntu1, 1:1.10.5+submodules+notgz-1ubuntu1.18.04.1, 1:1.10.5+submodules+notgz-1ubuntu1.18.04.2, 1:1.10.5+submodules+notgz-1ubuntu1.18.04.3, 1:1.10.9+submodules+notgz-1, 1:1.10.9+submodules+notgz-1ubuntu0.20.04.1, 1:1.10.9+submodules+notgz-1ubuntu0.20.04.2, 7.23-1, 7.24-1, 7.24-2, 7.26-1, 7.26-1ubuntu0.1, 7.26-1ubuntu0.1+esm1, 7.26-1ubuntu0.1+esm2, 7.26-1ubuntu0.1+esm3, 7.38-1, 7.41-1, 7.44-1ubuntu1~16.04.0, 7.44-1ubuntu1~16.04.0+esm1, 7.44-1ubuntu1~16.04.0+esm2, 7.44-1ubuntu1~16.04.0+esm3
- Fixed versions
- 1:1.10.1+submodules+notgz-6ubuntu0.3+esm1, 1:1.10.12+submodules+notgz+20210212-1ubuntu1, 1:1.10.5+submodules+notgz-1ubuntu1.18.04.4, 1:1.10.9+submodules+notgz-1ubuntu0.20.04.3
- CVEs
- CVE-2021-32610
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 09:08 UTC · Revision 1
Source evidence
In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.
osv:UBUNTU-CVE-2021-32610
drupal7
Fixed versions: Not specified
php-pear
Fixed versions: 1:1.10.1+submodules+notgz-6ubuntu0.3+esm1
drupal7
Fixed versions: Not specified
php-pear
Fixed versions: 1:1.10.5+submodules+notgz-1ubuntu1.18.04.4
php-pear
Fixed versions: 1:1.10.9+submodules+notgz-1ubuntu0.20.04.3
php-pear
Fixed versions: 1:1.10.12+submodules+notgz+20210212-1ubuntu1
Complete source record
{
"id": "11db52c5a63f5469643405f8f884add946fbfd7f0e036706894e494a6e3bb673",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-32610",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2021-32610",
"summary": "In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.",
"evidence": "osv:UBUNTU-CVE-2021-32610",
"products": [
{
"name": {
"value": "drupal7",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "7.23-1",
"evidence": "/affected/0/versions"
},
{
"value": "7.24-1",
"evidence": "/affected/0/versions"
},
{
"value": "7.24-2",
"evidence": "/affected/0/versions"
},
{
"value": "7.26-1",
"evidence": "/affected/0/versions"
},
{
"value": "7.26-1ubuntu0.1",
"evidence": "/affected/0/versions"
},
{
"value": "7.26-1ubuntu0.1+esm1",
"evidence": "/affected/0/versions"
},
{
"value": "7.26-1ubuntu0.1+esm2",
"evidence": "/affected/0/versions"
},
{
"value": "7.26-1ubuntu0.1+esm3",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "php-pear",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.10.1+submodules+notgz-6ubuntu0.3+esm1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": [
{
"value": "1:1.10.1+submodules+notgz-4",
"evidence": "/affected/1/versions"
},
{
"value": "1:1.10.1+submodules+notgz-6",
"evidence": "/affected/1/versions"
},
{
"value": "1:1.10.1+submodules+notgz-6ubuntu0.1",
"evidence": "/affected/1/versions"
},
{
"value": "1:1.10.1+submodules+notgz-6ubuntu0.2",
"evidence": "/affected/1/versions"
},
{
"value": "1:1.10.1+submodules+notgz-6ubuntu0.3",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "drupal7",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "7.38-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.41-1",
"evidence": "/affected/2/versions"
},
{
"value": "7.44-1ubuntu1~16.04.0",
"evidence": "/affected/2/versions"
},
{
"value": "7.44-1ubuntu1~16.04.0+esm1",
"evidence": "/affected/2/versions"
},
{
"value": "7.44-1ubuntu1~16.04.0+esm2",
"evidence": "/affected/2/versions"
},
{
"value": "7.44-1ubuntu1~16.04.0+esm3",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "php-pear",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.4",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": [
{
"value": "1:1.10.5+submodules+notgz-1",
"evidence": "/affected/3/versions"
},
{
"value": "1:1.10.5+submodules+notgz-1ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.1",
"evidence": "/affected/3/versions"
},
{
"value": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.2",
"evidence": "/affected/3/versions"
},
{
"value": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.3",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "php-pear",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.10.9+submodules+notgz-1ubuntu0.20.04.3",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": [
{
"value": "1:1.10.9+submodules+notgz-1",
"evidence": "/affected/4/versions"
},
{
"value": "1:1.10.9+submodules+notgz-1ubuntu0.20.04.1",
"evidence": "/affected/4/versions"
},
{
"value": "1:1.10.9+submodules+notgz-1ubuntu0.20.04.2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "php-pear",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:1.10.12+submodules+notgz+20210212-1ubuntu1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2021-32610",
"aliases": [
"UBUNTU-CVE-2021-32610"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "drupal7",
"purl": "pkg:deb/ubuntu/drupal7?arch=source&distro=esm-infra-legacy%2Ftrusty",
"ecosystem": "Ubuntu:Pro:14.04:LTS"
},
"versions": [
"7.23-1",
"7.24-1",
"7.24-2",
"7.26-1",
"7.26-1ubuntu0.1",
"7.26-1ubuntu0.1+esm1",
"7.26-1ubuntu0.1+esm2",
"7.26-1ubuntu0.1+esm3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "drupal7",
"binary_version": "7.26-1ubuntu0.1+esm3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.10.1+submodules+notgz-6ubuntu0.3+esm1"
}
]
}
],
"package": {
"name": "php-pear",
"purl": "pkg:deb/ubuntu/php-pear?arch=source&distro=esm-infra%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"1:1.10.1+submodules+notgz-4",
"1:1.10.1+submodules+notgz-6",
"1:1.10.1+submodules+notgz-6ubuntu0.1",
"1:1.10.1+submodules+notgz-6ubuntu0.2",
"1:1.10.1+submodules+notgz-6ubuntu0.3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-pear",
"binary_version": "1:1.10.1+submodules+notgz-6ubuntu0.3+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "drupal7",
"purl": "pkg:deb/ubuntu/drupal7?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"7.38-1",
"7.41-1",
"7.44-1ubuntu1~16.04.0",
"7.44-1ubuntu1~16.04.0+esm1",
"7.44-1ubuntu1~16.04.0+esm2",
"7.44-1ubuntu1~16.04.0+esm3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "drupal7",
"binary_version": "7.44-1ubuntu1~16.04.0+esm3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.4"
}
]
}
],
"package": {
"name": "php-pear",
"purl": "pkg:deb/ubuntu/php-pear?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"1:1.10.5+submodules+notgz-1",
"1:1.10.5+submodules+notgz-1ubuntu1",
"1:1.10.5+submodules+notgz-1ubuntu1.18.04.1",
"1:1.10.5+submodules+notgz-1ubuntu1.18.04.2",
"1:1.10.5+submodules+notgz-1ubuntu1.18.04.3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-pear",
"binary_version": "1:1.10.5+submodules+notgz-1ubuntu1.18.04.4"
}
],
"availability": "No subscription required"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.10.9+submodules+notgz-1ubuntu0.20.04.3"
}
]
}
],
"package": {
"name": "php-pear",
"purl": "pkg:deb/ubuntu/php-pear?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1:1.10.9+submodules+notgz-1",
"1:1.10.9+submodules+notgz-1ubuntu0.20.04.1",
"1:1.10.9+submodules+notgz-1ubuntu0.20.04.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-pear",
"binary_version": "1:1.10.9+submodules+notgz-1ubuntu0.20.04.3"
}
],
"availability": "No subscription required"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.10.12+submodules+notgz+20210212-1ubuntu1"
}
]
}
],
"package": {
"name": "php-pear",
"purl": "pkg:deb/ubuntu/php-pear?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32610.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-pear",
"binary_version": "1:1.10.12+submodules+notgz+20210212-1ubuntu1"
}
],
"availability": "No subscription required"
}
}
],
"modified": "2026-10-08T12:50:11.528455589Z",
"provider": "osv",
"upstream": [
"CVE-2021-32610"
],
"references": [
"https://ubuntu.com/security/CVE-2021-32610",
"https://www.drupal.org/sa-core-2021-004",
"https://pear.php.net/package/Archive_Tar/download/1.4.14/",
"https://ubuntu.com/security/notices/USN-5027-1",
"https://ubuntu.com/security/notices/USN-5027-2",
"https://www.cve.org/CVERecord?id=CVE-2021-32610"
]
},
"related_cves": [
{
"value": "CVE-2021-32610",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 99523,
"published_at": "2021-07-27T00:00:00+00:00"
}