UBUNTU-CVE-2019-9636
- Source
- https://ubuntu.com/security/CVE-2019-9636
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-9636.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-9636
- Related
- Published
- 2019-03-08T00:00:00Z
- Modified
- 2024-12-06T04:30:45Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.
- References
-
- https://ubuntu.com/security/CVE-2019-9636
- https://github.com/python/cpython/pull/12201
- https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html
- https://ubuntu.com/security/notices/USN-4127-1
- https://ubuntu.com/security/notices/USN-4127-2
- https://www.cve.org/CVERecord?id=CVE-2019-9636
- https://ubuntu.com/security/notices/USN-6891-1
Affected packages
Ubuntu:Pro:14.04:LTS / python2.7
Package
- Name
- python2.7
- Purl
- pkg:deb/ubuntu/python2.7?arch=src?distro=trusty/esm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.7.6-8ubuntu0.6+esm2
Affected versions
2.*
2.7.5-8ubuntu3
2.7.5-8ubuntu4
2.7.6-2
2.7.6-2ubuntu1
2.7.6-3
2.7.6-3ubuntu1
2.7.6-4
2.7.6-4ubuntu1
2.7.6-5
2.7.6-7
2.7.6-8
2.7.6-8ubuntu0.2
2.7.6-8ubuntu0.3
2.7.6-8ubuntu0.4
2.7.6-8ubuntu0.5
Ecosystem specific
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "idle-python2.7"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-dbg"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-dev"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-dev-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-minimal"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-minimal-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-stdlib"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-stdlib-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "libpython2.7-testsuite"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-dbg"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-dev"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-dev-dbgsym"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-doc"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-examples"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-minimal"
},
{
"binary_version": "2.7.6-8ubuntu0.6+esm2",
"binary_name": "python2.7-minimal-dbgsym"
}
]
}
Ubuntu:Pro:14.04:LTS / python3.4
Package
- Name
- python3.4
- Purl
- pkg:deb/ubuntu/python3.4?arch=src?distro=trusty/esm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.4.3-1ubuntu1~14.04.7+esm2
Affected versions
3.*
3.4~b1-0ubuntu3
3.4~b1-4ubuntu4
3.4~b1-4ubuntu6
3.4~b1-5ubuntu2
3.4~b2-1
3.4~b3-1ubuntu1
3.4~rc1-1build1
3.4~rc2-1
3.4~rc3-0ubuntu1
3.4.0-1
3.4.0-2ubuntu1
3.4.0-2ubuntu1.1
3.4.3-1ubuntu1~14.04.1
3.4.3-1ubuntu1~14.04.3
3.4.3-1ubuntu1~14.04.4
3.4.3-1ubuntu1~14.04.5
3.4.3-1ubuntu1~14.04.6
3.4.3-1ubuntu1~14.04.7
Ecosystem specific
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "idle-python3.4"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-dbg"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-dev"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-dev-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-minimal"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-minimal-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-stdlib"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-stdlib-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "libpython3.4-testsuite"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-dbg"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-dev"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-dev-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-doc"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-examples"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-minimal"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-minimal-dbgsym"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-venv"
},
{
"binary_version": "3.4.3-1ubuntu1~14.04.7+esm2",
"binary_name": "python3.4-venv-dbgsym"
}
]
}
Ubuntu:Pro:14.04:LTS / python3.5
Package
- Name
- python3.5
- Purl
- pkg:deb/ubuntu/python3.5?arch=src?distro=trusty/esm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.5.2-2ubuntu0~16.04.4~14.04.1+esm1
Ecosystem specific
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "idle-python3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-dbg"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-dev"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-dev-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-minimal"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-minimal-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-stdlib"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-stdlib-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "libpython3.5-testsuite"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-dbg"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-dev"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-dev-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-doc"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-examples"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-minimal"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-minimal-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-venv"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.4~14.04.1+esm1",
"binary_name": "python3.5-venv-dbgsym"
}
]
}
Ubuntu:16.04:LTS / python2.7
Package
- Name
- python2.7
- Purl
- pkg:deb/ubuntu/python2.7?arch=src?distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.7.12-1ubuntu0~16.04.8
Affected versions
2.*
2.7.10-4ubuntu1
2.7.10-4ubuntu2
2.7.11-2
2.7.11-3
2.7.11-4
2.7.11-6
2.7.11-7
2.7.11-7ubuntu1
2.7.12-1~16.04
2.7.12-1ubuntu0~16.04.1
2.7.12-1ubuntu0~16.04.2
2.7.12-1ubuntu0~16.04.3
2.7.12-1ubuntu0~16.04.4
Ecosystem specific
{
"availability": "No subscription required",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "idle-python2.7"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-dbg"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-dbgsym"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-dev"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-dev-dbgsym"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-minimal"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-minimal-dbgsym"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-stdlib"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-stdlib-dbgsym"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "libpython2.7-testsuite"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7-dbg"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7-dev"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7-doc"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7-examples"
},
{
"binary_version": "2.7.12-1ubuntu0~16.04.8",
"binary_name": "python2.7-minimal"
}
]
}
Ubuntu:16.04:LTS / python3.5
Package
- Name
- python3.5
- Purl
- pkg:deb/ubuntu/python3.5?arch=src?distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.5.2-2ubuntu0~16.04.8
Affected versions
3.*
3.5.0-3
3.5.0-3ubuntu1
3.5.1~rc1-2ubuntu1
3.5.1-1
3.5.1-2
3.5.1-3
3.5.1-5
3.5.1-6ubuntu1
3.5.1-6ubuntu2
3.5.1-9ubuntu1
3.5.1-10
3.5.2-2~16.01
3.5.2-2~16.04
3.5.2-2ubuntu0~16.04.1
3.5.2-2ubuntu0~16.04.2
3.5.2-2ubuntu0~16.04.3
3.5.2-2ubuntu0~16.04.4
3.5.2-2ubuntu0~16.04.5
Ecosystem specific
{
"availability": "No subscription required",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "idle-python3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-dbg"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-dev"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-dev-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-minimal"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-minimal-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-stdlib"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-stdlib-dbgsym"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "libpython3.5-testsuite"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-dbg"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-dev"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-doc"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-examples"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-minimal"
},
{
"binary_version": "3.5.2-2ubuntu0~16.04.8",
"binary_name": "python3.5-venv"
}
]
}
Ubuntu:18.04:LTS / python2.7
Package
- Name
- python2.7
- Purl
- pkg:deb/ubuntu/python2.7?arch=src?distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.7.15-4ubuntu4~18.04.1
Affected versions
2.*
2.7.14-2ubuntu2
2.7.14-4
2.7.14-6
2.7.14-7
2.7.14-8
2.7.15~rc1-1
2.7.15~rc1-1ubuntu0.1
2.7.15-4ubuntu4~18.04
Ecosystem specific
{
"availability": "No subscription required",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "idle-python2.7"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7-dbg"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7-dev"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7-minimal"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7-stdlib"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "libpython2.7-testsuite"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7-dbg"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7-dev"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7-doc"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7-examples"
},
{
"binary_version": "2.7.15-4ubuntu4~18.04.1",
"binary_name": "python2.7-minimal"
}
]
}
Ubuntu:18.04:LTS / python3.6
Package
- Name
- python3.6
- Purl
- pkg:deb/ubuntu/python3.6?arch=src?distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.6.8-1~18.04.2
Affected versions
3.*
3.6.3-1ubuntu1
3.6.4~rc1-1
3.6.4~rc1-2
3.6.4-1
3.6.4-2
3.6.4-3build1
3.6.4-4
3.6.5~rc1-1
3.6.5-3
3.6.6-1~18.04
3.6.7-1~18.04
3.6.8-1~18.04.1
Ecosystem specific
{
"availability": "No subscription required",
"ubuntu_priority": "medium",
"binaries": [
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "idle-python3.6"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6-dbg"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6-dev"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6-minimal"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6-stdlib"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "libpython3.6-testsuite"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-dbg"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-dev"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-doc"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-examples"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-minimal"
},
{
"binary_version": "3.6.8-1~18.04.2",
"binary_name": "python3.6-venv"
}
]
}