CVE-2016-9964 - Vulnerability Details - OpenCVE

Description

redirect() in bottle.py in bottle 0.12.10 doesn't filter a "\r\n" sequence, which leads to a CRLF attack, as demonstrated by a redirect("233\r\nSet-Cookie: name=salt") call.

Published: 2016-12-16

Score: 6.5 Medium

EPSS: 1.2% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:bottlepy:bottle:0.12.10:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-761-1	python-bottle security update
Debian DSA	DSA-3743-1	python-bottle security update
EUVD	EUVD-2016-0002	redirect() in bottle.py in bottle 0.12.10 doesn't filter a \"\\r\\n\" sequence, which leads to a CRLF attack, as demonstrated by a redirect(\"233\\r\\nSet-Cookie: name=salt\") call.
Github GHSA	GHSA-j6f7-hghw-g437	bottle.py vulnerable to CRLF Injection

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.01211.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.debian.org/security/2016/dsa-3743
http://www.securityfocus.com/bid/94961
https://github.com/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54
https://github.com/bottlepy/bottle/issues/913

History

No history.

Subscriptions

Bottlepy Bottle

Debian Debian Linux

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-12-16T09:02:00.000Z

Updated: 2024-08-06T03:07:31.418Z

Reserved: 2016-12-16T00:00:00.000Z

Link: CVE-2016-9964

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2016-12-16T09:59:00.373

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-9964

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-93

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