7.5

CVE-2019-20637

An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not clear a pointer between the handling of one client request and the next request within the same connection. This sometimes causes information to be disclosed from the connection workspace, such as data structures associated with previous requests within this connection or VCL-related temporary headers.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Varnish-cache ≫ Varnish Cache SwEdition - Version >= 6.1.0 < 6.2.2
Varnish-cache ≫ Varnish Cache SwEdition - Version >= 6.3.0 < 6.3.1
Varnish-software ≫ Varnish Cache SwEdition lts Version >= 6.0.0 < 6.0.5
Opensuse ≫ Backports Sle Version 15.0 Update sp1
Opensuse ≫ Leap Version 15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.75% 0.749
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-212 Improper Removal of Sensitive Information Before Storage or Transfer

The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to unauthorized actors.

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html
Third Party Advisory
Mailing List
http://varnish-cache.org/security/VSV00004.html#vsv00004
Vendor Advisory