pcs: improper web session variable signing
Published May 14, 2015
6.8
MEDIUMCVSS 2.0
EPSS 2.41%
Description
The pcs daemon (pcsd) in PCS 0.9.137 and earlier does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session. NOTE: this issue was SPLIT per ADT2 due to different vulnerability types. CVE-2015-3983 is for the issue with not setting the HTTPOnly flag.
Affected products
No data.
Configuration 1
- ≤ 0.9.137
Configuration 2
- 6.0
- 7.0
- 6.6.z
- 7.1
- 6.0
- 7.0
- 6.6.z
- 7.1
No data.
Red Hat Enterprise Linux 6
pcs-0:0.9.123-9.el6_6.2
Fixed · RHSA-2015:0990
Red Hat Enterprise Linux 7
pcs-0:0.9.137-13.el7_1.2
Fixed · RHSA-2015:0980
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | pcs-0:0.9.123-9.el6_6.2 | Fixed | RHSA-2015:0990 |
| Red Hat Enterprise Linux 7 | pcs-0:0.9.137-13.el7_1.2 | Fixed | RHSA-2015:0980 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.41% (0.02407) | 83.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.42% (0.02424) | 82.00th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.00% (0.01005) | 75.50th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.32% (0.01319) | 85.67th | v3 (v2023.03.01) |
| Dec 12, 2024 | 2.40% (0.02397) | 90.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.58% (0.02583) | 88.59th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.32% (0.01319) | 70.74th | v2 (v2022.01.01) |
| Feb 3, 2023 | 2.17% (0.02172) | 80.18th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (11)
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159374.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159401.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159412.html vendor-advisoryx_refsource_FEDORA
- http://rhn.redhat.com/errata/RHSA-2015-0980.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-0990.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.securityfocus.com/bid/74623 vdb-entryx_refsource_BIDThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2015-1848 Vendor Advisory
- https://bugzilla.redhat.com/attachment.cgi?id=1009855 x_refsource_CONFIRMExploitIssue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=1208294 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2015-1848
- https://www.cve.org/CVERecord?id=CVE-2015-1848
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159374.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159401.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159412.html | vendor-advisoryx_refsource_FEDORA | |
| http://rhn.redhat.com/errata/RHSA-2015-0980.html | vendor-advisoryx_refsource_REDHATThird Party Advisory | |
| http://rhn.redhat.com/errata/RHSA-2015-0990.html | vendor-advisoryx_refsource_REDHATThird Party Advisory | |
| http://www.securityfocus.com/bid/74623 | vdb-entryx_refsource_BIDThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2015-1848 | Vendor Advisory | |
| https://bugzilla.redhat.com/attachment.cgi?id=1009855 | x_refsource_CONFIRMExploitIssue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1208294 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-1848 | ||
| https://www.cve.org/CVERecord?id=CVE-2015-1848 |
Change history (0)
No recorded changes yet.