CVE-2015-3983

mediumpriority · track · 18EPSS 0.021 · 81 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.08% (81st) EPSS

CVSS 4.3 · medium

Is it mine?

20 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-28

The pcs daemon (pcsd) in PCS 0.9.137 and earlier does not include the HTTPOnly flag in a Set-Cookie header, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie. NOTE: this issue was SPLIT from CVE-2015-1848 per ADT2 due to different vulnerability types.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedpcs-0:0.9.137-13.el7_1.2.src as a component of Red Hat Enterprise Linux Server High Availability (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-0:0.9.137-13.el7_1.2.src as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-debuginfo-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-debuginfo-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpython-clufter-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpython-clufter-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0980
Fixedpcs-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux High Availability (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-0:0.9.123-9.el6_6.2.src as a component of Red Hat Enterprise Linux High Availability (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-0:0.9.123-9.el6_6.2.src as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux High Availability (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-debuginfo-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux High Availability (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-debuginfo-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-debuginfo-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux High Availability (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990
Fixedpcs-debuginfo-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2015:0990

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–6.8

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Psecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-310USprimaryCWE-347US

affected products (20)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
fedora pacemaker configuration system≤ 0.9.137nvdUScpe:2.3:a:fedora:pacemaker_configuration_system:*:*:*:*:*:*:*:*
pcs-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux High Availability (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.123-9.el6_6.2.src as a component of Red Hat Enterprise Linux High Availability (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.123-9.el6_6.2.src as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux High Availability (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)all versionsfixedredhat_csafUS
pcs-0:0.9.137-13.el7_1.2.src as a component of Red Hat Enterprise Linux Server High Availability (v. 7)all versionsfixedredhat_csafUS
pcs-0:0.9.137-13.el7_1.2.src as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)all versionsfixedredhat_csafUS
pcs-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)all versionsfixedredhat_csafUS
pcs-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux High Availability (v. 6)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.123-9.el6_6.2.i686 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux High Availability (v. 6)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.123-9.el6_6.2.x86_64 as a component of Red Hat Enterprise Linux Resilient Storage (v. 6)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)all versionsfixedredhat_csafUS
pcs-debuginfo-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)all versionsfixedredhat_csafUS
python-clufter-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server High Availability (v. 7)all versionsfixedredhat_csafUS
python-clufter-0:0.9.137-13.el7_1.2.x86_64 as a component of Red Hat Enterprise Linux Server Resilient Storage (v. 7)all versionsfixedredhat_csafUS

advisories (2)

Vendor and ecosystem advisories describing this.

RHSA-2015:0980Red Hat Security Advisory: pcs security and bug fix update2015-05-12csaf · redhat_csafUS
Updated pcs packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
RHSA-2015:0990Red Hat Security Advisory: pcs security and bug fix update2015-05-12csaf · redhat_csafUS
Updated pcs packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

published 2015-05-14modified 2026-06-17

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references (18)

External citations — patches, advisories, analysis.

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