CVE-2014-9634
Jenkins secure flag not set on session cookies
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
- Record
CVE-2014-9634- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-254
- Updated
- 2026-11-02
CVE List No score
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
- Record
CVE-2014-9634- Updated
- 2026-11-02
EUVDEUVD-2022-3916 No score
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
- Record
EUVD-2022-3916- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g7cf-wg27-qw87
Jenkins secure flag not set on session cookies
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
- Record
GHSA-g7cf-wg27-qw87- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-g7cf-wg27-qw87
Jenkins secure flag not set on session cookies
Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.
- Record
GHSA-g7cf-wg27-qw87- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.main:jenkins-coreMaven |
before 1.586 | 1.586 |
org.jenkins-ci.main:jenkins-coreMaven |
before 1.586, plus listed versions 1.3961.3971.3981.3991.400 Show 45 moreShow less1.4011.4031.4041.4051.4061.4071.4081.4091.409.11.409.21.409.31.4101.4111.4121.4131.4141.4151.4161.4171.4181.4191.4201.4211.4221.4231.4241.424.11.424.21.424.31.424.41.424.51.424.61.4251.4261.4271.4281.4291.4301.4311.4321.4331.4341.4351.4361.437 |
1.586 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-9634 is a medium vulnerability (CVSS 5.3) in Jenkins, published September 12, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.72%, the 86th percentile. Fixed in org.jenkins-ci.main:jenkins-core 1.586.
References
openwall.com/lists/oss-security/2015/01/22/3
bugzilla.redhat.com/show_bug.cgi?id=1185148
jenkins.io/changelog-old
bugs.debian.org/cgi-bin/bugreport.cgi?bug=769682
issues.jenkins-ci.org/browse/JENKINS-25019
github.com/jenkinsci/jenkins/commit/582128b9ac179a788d43c1478be8a5224dc19710
securityfocus.com/bid/72054
nvd.nist.gov/vuln/detail/CVE-2014-9634
Left out here: 184 versions. The JSON record has them.