CVE-2019-16771
Apache Armeria HTTP Response Splitting Vulnerability
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.
INFO
Published Date :
Dec. 6, 2019, 7:15 p.m.
Last Modified :
Dec. 16, 2019, 2:19 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.5
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-16771
.
URL | Resource |
---|---|
https://github.com/line/armeria/commit/b597f7a865a527a84ee3d6937075cfbb4470ed20 | Patch Vendor Advisory |
https://github.com/line/armeria/security/advisories/GHSA-35fr-h7jr-hh86 | Mailing List Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-16771
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-16771
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 16, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Changed Reference Type https://github.com/line/armeria/commit/b597f7a865a527a84ee3d6937075cfbb4470ed20 No Types Assigned https://github.com/line/armeria/commit/b597f7a865a527a84ee3d6937075cfbb4470ed20 Patch, Vendor Advisory Changed Reference Type https://github.com/line/armeria/security/advisories/GHSA-35fr-h7jr-hh86 No Types Assigned https://github.com/line/armeria/security/advisories/GHSA-35fr-h7jr-hh86 Mailing List, Third Party Advisory Added CWE NIST CWE-74 Added CPE Configuration OR *cpe:2.3:a:linecorp:armeria:*:*:*:*:*:*:*:* versions from (including) 0.85.0 up to (excluding) 0.97.0 -
CVE Modified by [email protected]
Dec. 11, 2019
Action Type Old Value New Value Removed Reference https://github.com/line/armeria/commit/80310b36196b6fa6efd15af61635d2aa48c44418 [No Types Assigned] Added Reference https://github.com/line/armeria/commit/b597f7a865a527a84ee3d6937075cfbb4470ed20 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 06, 2019
Action Type Old Value New Value Changed 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. 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.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-16771
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-16771
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.51430
percentile