Lucene search

K
cveRedhatCVE-2016-4456
HistoryAug 08, 2017 - 9:29 p.m.

CVE-2016-4456

2017-08-0821:29:00
CWE-20
redhat
web.nvd.nist.gov
61
cve-2016-4456
gnutls
keylogfile
remote attackers
file corruption
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

54.5%

The “GNUTLS_KEYLOGFILE” environment variable in gnutls 3.4.12 allows remote attackers to overwrite and corrupt arbitrary files in the filesystem.

Affected configurations

Nvd
Node
gnugnutlsMatch3.4.12
VendorProductVersionCPE
gnugnutls3.4.12cpe:2.3:a:gnu:gnutls:3.4.12:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

54.5%