Vulnerability CVE-2019-16771


Published: 2019-12-06

Description:
Versions of Armeria 0.85.0 through and including 0.96.0 are vulnerable to HTTP response splitting, which allows remote attackers to inject arbitrary HTTP headers via CRLF sequences when unsanitized data is used to populate the headers of an HTTP response. This vulnerability has been patched in 0.97.0. Potential impacts of this vulnerability include cross-user defacement, cache poisoning, Cross-site scripting (XSS), and page hijacking.

Type:

CWE-74

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Linecorp -> Armeria 

 References:
https://github.com/line/armeria/commit/b597f7a865a527a84ee3d6937075cfbb4470ed20
https://github.com/line/armeria/security/advisories/GHSA-35fr-h7jr-hh86

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