What’s Vulnerable › Vulnerabilities
CVE-2016-9964
- Severity: medium (CVSS 6.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2016-12-16 · updated 2026-06-17
- Weakness: CWE-93
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.
Affected products
- Bottlepy Bottle: 0.12.10
- Debian Linux: 8.0
References
- 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
- 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
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