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Ubuntu.comUB:CVE-2016-8871

HistoryOct 28, 2016 - 12:00 a.m.

CVE-2016-8871

2016-10-2800:00:00

ubuntu.com

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.9%

JSON

In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding
options had a detectable timing channel which could given sufficient
queries be used to recover plaintext, aka an “OAEP side channel” attack.

Notes

Author	Note
seth-arnold	marking not-affected per upstream’s version numbers

References

botan.randombit.net/security.html

launchpad.net/bugs/cve/CVE-2016-8871

nvd.nist.gov/vuln/detail/CVE-2016-8871

security-tracker.debian.org/tracker/CVE-2016-8871

www.cve.org/CVERecord?id=CVE-2016-8871

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.9%

JSON

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