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: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-761-1 python-bottle security update
Debian DSA Debian DSA DSA-3743-1 python-bottle security update
EUVD 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 Github GHSA GHSA-j6f7-hghw-g437 bottle.py vulnerable to CRLF Injection
History

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Subscriptions

Bottlepy Bottle
Debian Debian Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

Link: CVE-2016-9964

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-9964

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses