CVE-2019-17569 is a regression in Apache Tomcat versions 7.0.98-7.0.99, 8.5.48-8.5.50, and 9.0.28-9.0.30, affecting Apache, Debian, NetApp, OpenSUSE, and Oracle products. This vulnerability allows for potential HTTP Request Smuggling due to incorrect processing of invalid Transfer-Encoding headers when Tomcat is behind a reverse proxy that mishandles such headers. Rated Medium severity (CVSS 4.8), it has a network attack vector and high attack complexity, with potential for low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.0.98, <= 7.0.99CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
>= 8.5.48, <= 8.5.50CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
>= 9.0.28, <= 9.0.30CPE matchmatch criteria | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | ||
7.0.7CPE matchmatch criteria | cpe:2.3:a:apache:tomee:7.0.7:*:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.