CVE-2017-7559 — HTTP Request Smuggling in Redhat

Vendor	Product	Version range	Fixed in
debian	undertow	< undertow 1.4.23-1 (forky)	undertow 1.4.23-1 (forky)
redhat	undertow	—	—
redhat	undertow	>= 0 < 1.4.23-1	1.4.23-1
redhat	undertow	>= 1.3.0 < 1.3.31	1.3.31
redhat	undertow	>= 1.4.0 < 1.4.17	1.4.17

Red Hat

undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666)

vendor_redhat·2017-12-13·CVSS 6.5

CVE-2017-7559 [MEDIUM] CWE-444 undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666) undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666) In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. It was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This

Debian

CVE-2017-7559: undertow - In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before...

vendor_debian·2017·CVSS 6.5

CVE-2017-7559 [MEDIUM] CVE-2017-7559: undertow - In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before... In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. Scope: local forky: resolved (fixed in 1.4.23-1) sid: resolved (fixed in 1.4.23-1)

GHSA

Undertow vulnerable to Request Smuggling

ghsa·2022-05-13·CVSS 6.5

CVE-2017-7559 [MEDIUM] CWE-444 Undertow vulnerable to Request Smuggling Undertow vulnerable to Request Smuggling In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

OSV

Undertow vulnerable to Request Smuggling

osv·2022-05-13·CVSS 6.5

CVE-2017-7559 [MEDIUM] Undertow vulnerable to Request Smuggling Undertow vulnerable to Request Smuggling In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

OSV

CVE-2017-7559: In Undertow 2

osv·2018-01-10·CVSS 6.5

CVE-2017-7559 [MEDIUM] CVE-2017-7559: In Undertow 2 In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

CVE-2017-7559: In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was found that the fix for CVE-2017-2666 was incomplete and…

Affected

CVSS provenance