CVE-2013-7436

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-04-10 · updated 2026-06-17
Weakness: CWE-310

Description

noVNC before 0.5 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.

Affected products

Kanaka Novnc: 0.4

References

http://rhn.redhat.com/errata/RHSA-2015-0788.html
http://rhn.redhat.com/errata/RHSA-2015-0833.html
http://rhn.redhat.com/errata/RHSA-2015-0834.html
http://rhn.redhat.com/errata/RHSA-2015-0884.html
http://www.openwall.com/lists/oss-security/2015/02/17/1
http://www.openwall.com/lists/oss-security/2015/03/12/13
https://bugzilla.redhat.com/show_bug.cgi?id=1193451
https://github.com/kanaka/noVNC/commit/ad941faddead705cd611921730054767a0b32dcd
http://rhn.redhat.com/errata/RHSA-2015-0788.html
http://rhn.redhat.com/errata/RHSA-2015-0833.html
http://rhn.redhat.com/errata/RHSA-2015-0834.html
http://rhn.redhat.com/errata/RHSA-2015-0884.html

Get alerted when CVE-2013-7436 or the next vulnerability affects your stack