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Ubuntu.comUB:CVE-2016-6879

HistoryApr 10, 2017 - 12:00 a.m.

CVE-2016-6879

2017-04-1000:00:00

ubuntu.com

CVSS2

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

EPSS

0.001

Percentile

39.4%

JSON

The X509_Certificate::allowed_usage function in botan 1.11.x before 1.11.31
might allow attackers to have unspecified impact by leveraging a call with
more than one Key_Usage set in the enum value.

Notes

Author	Note
seth-arnold	upstream reports “Introduced in 1.11.0, fixed in 1.11.31”

References

botan.randombit.net/security.html#id2

launchpad.net/bugs/cve/CVE-2016-6879

nvd.nist.gov/vuln/detail/CVE-2016-6879

security-tracker.debian.org/tracker/CVE-2016-6879

www.cve.org/CVERecord?id=CVE-2016-6879

CVSS2

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

EPSS

0.001

Percentile

39.4%

JSON

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