CVE-2015-3983
CVE-2015-3983 is a medium-severity vulnerability in Fedora Pacemaker Configuration System with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 2% (79th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-310
- Affected product: Fedora Pacemaker Configuration System
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2015-3983?
- 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.
- How severe is CVE-2015-3983?
- CVE-2015-3983 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2015-3983 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-3983?
- CVE-2015-3983 affects Fedora Pacemaker Configuration System. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-3983?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-3983 published?
- CVE-2015-3983 was published on 2015-05-14 and last updated on 2026-06-17.
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159374.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159401.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159412.html
- http://rhn.redhat.com/errata/RHSA-2015-0980.html
- http://rhn.redhat.com/errata/RHSA-2015-0990.html
- http://www.securityfocus.com/bid/74682
- https://bugzilla.redhat.com/attachment.cgi?id=1009855
Affected products (1)
- cpe:2.3:a:fedora:pacemaker_configuration_system:*:*:*:*:*:*:*:*
More vulnerabilities in Fedora Pacemaker Configuration System
- CVE-2015-1848 — Medium (CVSS 6.8): 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…
All CVEs affecting Fedora Pacemaker Configuration System →
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