7.5

CVE-2018-20615

An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Haproxy ≫ Haproxy Version >= 1.8.0 <= 1.8.19
Haproxy ≫ Haproxy Version 1.9.0 Update -
Haproxy ≫ Haproxy Version 1.9.0 Update dev0
Haproxy ≫ Haproxy Version 1.9.0 Update dev1
Haproxy ≫ Haproxy Version 1.9.0 Update dev10
Haproxy ≫ Haproxy Version 1.9.0 Update dev11
Haproxy ≫ Haproxy Version 1.9.0 Update dev2
Haproxy ≫ Haproxy Version 1.9.0 Update dev3
Haproxy ≫ Haproxy Version 1.9.0 Update dev4
Haproxy ≫ Haproxy Version 1.9.0 Update dev5
Haproxy ≫ Haproxy Version 1.9.0 Update dev6
Haproxy ≫ Haproxy Version 1.9.0 Update dev7
Haproxy ≫ Haproxy Version 1.9.0 Update dev8
Haproxy ≫ Haproxy Version 1.9.0 Update dev9
Opensuse ≫ Leap Version 15.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.10
Redhat ≫ Enterprise Linux Version 7.0
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 4.46% 0.902
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
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-2019:0327
Third Party Advisory
https://usn.ubuntu.com/3858-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.html
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/106645
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2019:0275
Third Party Advisory
https://www.mail-archive.com/haproxy%40formilux.org/msg32304.html