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ubuntucveUbuntu.comUB:CVE-2015-7827
HistoryMay 13, 2016 - 12:00 a.m.

CVE-2015-7827

2016-05-1300:00:00
ubuntu.com
ubuntu.com
6

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.9%

Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote
attackers to conduct million-message attacks by measuring time differences,
related to decoding of PKCS#1 padding.

Notes

Author Note
seth-arnold “Fixed in 1.11.22. Affected all previous versions.”
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchbotan1.10< 1.10.5-1+deb7u1ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchbotan1.10< anyUNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.9%