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CVE-2013-5611

17
FAUCET Score

CVE-2013-5611 describes a vulnerability in Mozilla Firefox versions prior to 26.0, where the Application Installation doorhanger was not properly removed, affecting products from vendors like Canonical, Fedora, and openSUSE. This medium-complexity vulnerability (AV:N/AC:M) allows remote attackers to spoof Web App installation sites by manipulating page navigation timing, potentially leading to integrity and availability impacts (I:P/A:P). There is no evidence of active exploitation, no known exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
11.3CPE matchmatch criteria
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
19CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:*
20CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
12.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:P

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.14%
Probability of exploitation in next 30 days
EPSS Percentile
80.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0214 is in the 67th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2013-5611Moderate

Mozilla: Application Installation doorhanger persists on navigation (MFSA 2013-105)

Dec 10, 2013

References

lists.fedoraproject.org / pipermail/package-announce/2013-December/123437.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2013-December/124257.html
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2013-12/msg00010.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2013-12/msg00085.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2013-12/msg00086.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2013-12/msg00087.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2014-01/msg00002.html
Third Party Advisory
bugzilla.mozilla.org / show_bug.cgi
Issue Tracking
mozilla.org / security/announce/2013/mfsa2013-105.html
Vendor Advisory
oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html
Third Party Advisory
securitytracker.com / id/1029470
ubuntu.com / usn/USN-2052-1
Third Party Advisory