CVE-2015-1852

Home/CVE/The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables cer

CVE

The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables cer

The s3_token middleware in OpenStack keystonemiddleware before 1.6.0 and python-keystoneclient before 1.4.0 disables certification verification when the "insecure" option is set in a paste configuration (paste.ini) file regardless of the value, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate, a different vulnerability than CVE-2014-7144.

MEDIUM · CVSS 4.3 EPSS 0.003

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

openstack keystonemiddleware<= 1.5.0
openstack python-keystoneclient<= 1.3.0
canonical ubuntu linuxall versions

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

PyPI keystonemiddleware HIGH fixed in 1.6.0

PyPI python-keystoneclient HIGH fixed in 1.4.0

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Scoring & Timeline

4.3

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Published to NVD17 Apr 2015 · 05:59 PM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10411-1
suse-csafopenSUSE-SU-2024:10471-1
suse-csafSUSE-SU-2015:1434-1
usnUSN-2705-1
suse-csafSUSE-SU-2015:1602-1
Show all 9 vendor advisoriessuse-csafSUSE-SU-2015:1208-1
suse-csafSUSE-SU-2015:1141-1
rhsaRHSA-2015:1677Moderate
rhsaRHSA-2015:1685Moderate

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.openstack.org/pipermail/openstack-announce/2015-April/000350.htmlVendor Advisory

http://rhn.redhat.com/errata/RHSA-2015-1677.html

http://rhn.redhat.com/errata/RHSA-2015-1685.html

http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html

http://www.securityfocus.com/bid/74187Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-2705-1Third Party Advisory

Show all 7 references

https://bugs.launchpad.net/keystonemiddleware/+bug/1411063

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