CVE-2015-0800

CVSS V2 Medium 5 CVSS V3 None

Description

The PRNG implementation in the DNS resolver in Mozilla Firefox (aka Fennec) before 37.0 on Android does not properly generate random numbers for query ID values and UDP source ports, which makes it easier for remote attackers to spoof DNS responses by guessing these numbers, a related issue to CVE-2012-2808.

Overview

CVE ID
CVE-2015-0800

Assigner
security@mozilla.org

Vulnerability Status
Modified

Published Version
2015-04-01T10:59:01

Last Modified Date
2016-10-04T02:02:07

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:a:mozilla:firefox::::::::	1	OR	36.0.4
cpe:2.3:o:google:android::::::::	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

References

Reference URL	Reference Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1110212
http://www.mozilla.org/security/announce/2015/mfsa2015-41.html	Vendor Advisory
http://www.securitytracker.com/id/1031996
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-0800
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0800

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:13:30				Added to TrackCVE
2022-12-02 04:07:05	2015-04-01T10:59Z	2015-04-01T10:59:01	CVE Published Date	updated
2022-12-02 04:07:05		2016-10-04T02:02:07	CVE Modified Date	updated
2022-12-02 04:07:05		Modified	Vulnerability Status	updated