7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.7 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.077 Low
EPSS
Percentile
94.0%
Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | le | 43.0.4 | |
network_security_services | le | 3.20.1 |
lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html
rhn.redhat.com/errata/RHSA-2016-0591.html
rhn.redhat.com/errata/RHSA-2016-0684.html
rhn.redhat.com/errata/RHSA-2016-0685.html
www.debian.org/security/2016/dsa-3688
www.mozilla.org/security/announce/2016/mfsa2016-15.html
www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
www.securityfocus.com/bid/84275
www.securityfocus.com/bid/91787
www.securitytracker.com/id/1035258
www.ubuntu.com/usn/USN-2973-1
bto.bluecoat.com/security-advisory/sa124
bugzilla.mozilla.org/show_bug.cgi?id=1209546
developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notes
security.gentoo.org/glsa/201605-06
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.7 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.077 Low
EPSS
Percentile
94.0%