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cve[email protected]CVE-2016-0778
HistoryJan 14, 2016 - 10:59 p.m.

CVE-2016-0778

2016-01-1422:59:02
CWE-119
[email protected]
web.nvd.nist.gov
1665
openssh
buffer overflow
dos
cve-2016-0778
vulnerability
security flaw

4.6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:S/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%

JSON

The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings.

Affected configurations

NVD
Node
oraclelinuxMatch7
OR
oraclesolarisMatch11.3
Node
openbsdopensshMatch5.4
OR
openbsdopensshMatch5.4p1
OR
openbsdopensshMatch5.5
OR
openbsdopensshMatch5.5p1
OR
openbsdopensshMatch5.6
OR
openbsdopensshMatch5.6p1
OR
openbsdopensshMatch5.7
OR
openbsdopensshMatch5.7p1
OR
openbsdopensshMatch5.8
OR
openbsdopensshMatch5.8p1
OR
openbsdopensshMatch5.9
OR
openbsdopensshMatch5.9p1
OR
openbsdopensshMatch6.0
OR
openbsdopensshMatch6.0p1
OR
openbsdopensshMatch6.1
OR
openbsdopensshMatch6.1p1
OR
openbsdopensshMatch6.2
OR
openbsdopensshMatch6.2p1
OR
openbsdopensshMatch6.2p2
OR
openbsdopensshMatch6.3
OR
openbsdopensshMatch6.3p1
OR
openbsdopensshMatch6.4
OR
openbsdopensshMatch6.4p1
OR
openbsdopensshMatch6.5
OR
openbsdopensshMatch6.5p1
OR
openbsdopensshMatch6.6
OR
openbsdopensshMatch6.6p1
OR
openbsdopensshMatch6.7
OR
openbsdopensshMatch6.7p1
OR
openbsdopensshMatch6.8
OR
openbsdopensshMatch6.8p1
OR
openbsdopensshMatch6.9
OR
openbsdopensshMatch6.9p1
OR
openbsdopensshMatch7.0
OR
openbsdopensshMatch7.0p1
OR
openbsdopensshMatch7.1
OR
openbsdopensshMatch7.1p1
Node
applemac_os_xRange10.9.0–10.9.5
OR
applemac_os_xRange10.10.0–10.10.5
OR
applemac_os_xRange10.11.0–10.11.3
Node
hpvirtual_customer_access_systemRange≤15.07
Node
sophosunified_threat_management_softwareMatch9.353

References

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4.6 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:S/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%

JSON
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