CVE-2016-1955

medium

Published 2016-03-13 · Modified 2026-05-06

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CVSS v3

4.3

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CVSS v4 NEW

—

not yet in upstream

VIR risk

4.3

Description

Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.

Predictions

Exploit likelihood

53%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
sles		affected
debian	sid	fixed	`45.0-1`
debian	bookworm	fixed	`45.0esr-1`
debian	bullseye	fixed	`45.0esr-1`
debian	forky	fixed	`45.0esr-1`
debian	trixie	fixed	`45.0esr-1`
suse	42.1	affected
suse	13.1	affected
suse	13.2	affected

Application impact

Vendor	Product	Versions	Fixed
novell	suse_package_hub_for_suse_linux_enterprise	`12`
mozilla	firefox	`{"endIncluding":"44.0.2"}`

References

CWEs

CWE-200

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.