Lucene search

K
mozillaMozilla FoundationMFSA2016-15
HistoryJan 26, 2016 - 12:00 a.m.

Use-after-free in NSS during SSL connections in low memory — Mozilla

2016-01-2600:00:00
Mozilla Foundation
www.mozilla.org
21

7.5 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.077 Low

EPSS

Percentile

94.2%

Mozilla developer Eric Rescorla reported that a failed allocation during DHE and ECDHE handshakes would lead to a use-after-free vulnerability.

Affected configurations

Vulners
Node
mozillafirefoxRange<44
OR
mozillafirefox_esrRange<38.8
OR
mozillanssRange<3.19.2.4
OR
mozillanssRange<3.21
CPENameOperatorVersion
firefoxlt44
firefox esrlt38.8
nsslt3.19.2.4
nsslt3.21

7.5 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.077 Low

EPSS

Percentile

94.2%