Description
The HTTP Alternative Services feature in Mozilla Firefox before 37.0.1 allows man-in-the-middle attackers to bypass an intended X.509 certificate-verification step for an SSL server by specifying that server in the uri-host field of an Alt-Svc HTTP/2 response header.
Published: 2015-04-08
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2015-0812 The HTTP Alternative Services feature in Mozilla Firefox before 37.0.1 allows man-in-the-middle attackers to bypass an intended X.509 certificate-verification step for an SSL server by specifying that server in the uri-host field of an Alt-Svc HTTP/2 response header.
Ubuntu USN Ubuntu USN USN-2557-1 Firefox vulnerability
History

No history.

Subscriptions

Canonical Ubuntu Linux
Mozilla Firefox
Opensuse Opensuse
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-06T04:26:10.878Z

Reserved: 2015-01-07T00:00:00.000Z

Link: CVE-2015-0799

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-04-08T10:59:01.500

Modified: 2026-05-06T22:30:45.220

Link: CVE-2015-0799

cve-icon Redhat

Severity : Important

Publid Date: 2015-04-03T00:00:00Z

Links: CVE-2015-0799 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses