Security advisory
An issue was discovered in middleware.py in OpenStack Swauth through 1.2.0 when used with OpenStack Swift through 2.15.1. The Swift object store and proxy server are saving (unhashed) tokens retrieved from the Swauth middleware authentication mechanism to a log file as part of a GET URI. This allows attackers to bypass authentication by inserting a token into an X-Auth-Token header of a new request. NOTE: github.com/openstack/swauth URLs do not mean that Swauth is maintained by an official OpenStack project team.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-16613
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 08:26 UTC · Revision 1
Source evidence
An issue was discovered in middleware.py in OpenStack Swauth through 1.2.0 when used with OpenStack Swift through 2.15.1. The Swift object store and proxy server are saving (unhashed) tokens retrieved from the Swauth middleware authentication mechanism to a log file as part of a GET URI. This allows attackers to bypass authentication by inserting a token into an X-Auth-Token header of a new request. NOTE: github.com/openstack/swauth URLs do not mean that Swauth is maintained by an official OpenStack project team.
osv:CVE-2017-16613
Complete source record
{
"id": "95f80d933e432d68bb0693441f198edfac0e87cb003acb418f9359d21fe1d434",
"url": "https://osv.dev/vulnerability/CVE-2017-16613",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-16613",
"summary": "An issue was discovered in middleware.py in OpenStack Swauth through 1.2.0 when used with OpenStack Swift through 2.15.1. The Swift object store and proxy server are saving (unhashed) tokens retrieved from the Swauth middleware authentication mechanism to a log file as part of a GET URI. This allows attackers to bypass authentication by inserting a token into an X-Auth-Token header of a new request. NOTE: github.com/openstack/swauth URLs do not mean that Swauth is maintained by an official OpenStack project team.",
"evidence": "osv:CVE-2017-16613",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2017-16613",
"aliases": [
"CVE-2017-16613",
"GHSA-qhq8-xwqv-pvv9",
"PYSEC-2017-84"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/openstack-archive/swauth",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1752c2773bd948da88780e7e765eecffe78d2846"
},
{
"fixed": "70af7986265a3defea054c46efc82d0698917298"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openstack:swauth:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "1.2.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "70af7986265a3defea054c46efc82d0698917298"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"1.2.0",
"1.1.0",
"1.0.8",
"1.0.6",
"1.0.5",
"1.0.4",
"1.0.3",
"1.0.2",
"1.0.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-16613.json"
}
},
{
"ranges": [
{
"repo": "https://github.com/openstack/swift",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1f751a797997e241d5cc9a32b9307e3b9f0df4c3"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openstack:swift:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "2.15.1"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"2.15.1",
"2.15.0",
"2.14.0",
"2.13.0",
"2.12.0",
"2.11.0",
"2.9.0",
"2.10.0",
"2.8.0",
"2.7.0",
"2.6.0",
"2.5.0",
"2.4.0",
"2.3.0rc1",
"2.2.2rc1",
"2.2.2",
"2.2.1c1",
"2.2.1.rc1",
"2.2.1",
"2.2.0.rc1",
"2.2.0",
"2.1.0.rc1",
"2.1.0",
"2.0.0.rc1",
"1.13.1.rc1",
"1.13.0",
"1.10.0.rc1",
"1.10.0",
"1.9.2",
"1.8.0.rc1",
"1.4.6",
"1.4.5",
"1.4.2",
"1.4.1",
"1.4.0",
"1.3.0",
"1.3rc1",
"1.3gamma1",
"1.1.0",
"1.0.2",
"1.0.1",
"1.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-16613.json"
}
}
],
"modified": "2026-10-24T10:47:29.524435842Z",
"provider": "osv",
"references": [
"https://www.debian.org/security/2017/dsa-4044",
"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882314",
"https://bugs.launchpad.net/swift/+bug/1655781",
"https://github.com/openstack/swauth/commit/70af7986265a3defea054c46efc82d0698917298"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2017-16613",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 441258,
"published_at": "2017-11-21T13:29:00.267+00:00"
}