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cve[email protected]CVE-2015-0799
HistoryApr 08, 2015 - 10:59 a.m.

CVE-2015-0799

2015-04-0810:59:01
CWE-20
web.nvd.nist.gov
49
cve-2015-0799
mozilla firefox
http alternative services
man-in-the-middle attack
ssl
x.509 certificate

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

9.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.9%

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.

Affected configurations

NVD
Node
canonicalubuntu_linuxMatch12.04lts
OR
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch14.10
Node
opensuseopensuseMatch13.1
OR
opensuseopensuseMatch13.2
Node
mozillafirefoxRange37.0

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

9.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.9%