CVE-2016-2830

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Summary

CVECVE-2016-2830
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-08-05 01:59:00 UTC
Updated2017-08-16 01:29:00 UTC
DescriptionMozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 preserve the network connection used for favicon resource retrieval after the associated browser window is closed, which makes it easier for remote web servers to track users by observing network traffic from multiple IP addresses.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mozilla Firefox All All All All
Application Mozilla Firefox Esr 45.1.0 All All All
Application Mozilla Firefox Esr 45.1.1 All All All
Application Mozilla Firefox Esr 45.2.0 All All All
Application Mozilla Firefox Esr 45.3.0 All All All
Application Mozilla Firefox Esr 45.1.0 All All All
Application Mozilla Firefox Esr 45.1.1 All All All
Application Mozilla Firefox Esr 45.2.0 All All All
Application Mozilla Firefox Esr 45.3.0 All All All

References

ReferenceSourceLinkTags
[security-announce] openSUSE-SU-2016:1964-1: important: Security update SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2016:2026-1: important: Security update SUSE lists.opensuse.org
Mozilla Firefox, Thunderbird: Multiple vulnerabilities (GLSA 201701-15) — Gentoo security GENTOO security.gentoo.org
Oracle Linux Bulletin - July 2016 CONFIRM www.oracle.com
Favicon network connection can persist when page is closed — Mozilla CONFIRM www.mozilla.org Vendor Advisory
USN-3044-1: Firefox vulnerabilities | Ubuntu UBUNTU www.ubuntu.com
Debian -- Security Information -- DSA-3640-1 firefox-esr DEBIAN www.debian.org
Mozilla Firefox Multiple Security Vulnerabilities BID www.securityfocus.com
Mozilla Firefox Multiple Flaws Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, Spoof Content, Modify Files, and Obtain Potentially Sensitive Information - SecurityTracker SECTRACK www.securitytracker.com
1255270 - (CVE-2016-2830) Favicon request doesn't timeout, or close when related window is closed CONFIRM bugzilla.mozilla.org Issue Tracking, Permissions Required
Red Hat Customer Portal REDHAT rhn.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 710500 Gentoo Linux Mozilla Firefox, Thunderbird Multiple Vulnerabilities (GLSA 201701-15)
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