7.5

CVE-2018-14645

A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Haproxy ≫ Haproxy Version <= 1.8.14
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Redhat ≫ Openshift Version 3.10 SwEdition enterprise
Redhat ≫ Enterprise Linux Version 7.0
Redhat ≫ Enterprise Linux Version 7.3
Redhat ≫ Enterprise Linux Version 7.4
Redhat ≫ Enterprise Linux Version 7.5
Redhat ≫ Enterprise Linux Version 7.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.01% 0.857
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://access.redhat.com/errata/RHBA-2019:0028
https://access.redhat.com/errata/RHSA-2018:2882
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14645
Third Party Advisory
Issue Tracking
Mitigation
https://usn.ubuntu.com/3780-1/
Third Party Advisory
https://www.mail-archive.com/haproxy%40formilux.org/msg31253.html