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cve[email protected]CVE-2016-9964
HistoryDec 16, 2016 - 9:59 a.m.

CVE-2016-9964

2016-12-1609:59:00
CWE-93
web.nvd.nist.gov
74
cve-2016-9964
crlf attack
bottle.py
security vulnerability
nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.7%

redirect() in bottle.py in bottle 0.12.10 doesnโ€™t filter a โ€œ\r\nโ€ sequence, which leads to a CRLF attack, as demonstrated by a redirect(โ€œ233\r\nSet-Cookie: name=saltโ€) call.

Affected configurations

NVD
Node
bottlepybottleMatch0.12.10
Node
debiandebian_linuxMatch8.0

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.7%