OpenSUSE Linux update for haproxy

Published: 2019-02-14 11:22:30 | Updated: 2019-02-14
Severity Medium
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2018-20615
CVSSv3 6.5 [CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CWE ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software Opensuse
Vulnerable software versions Opensuse 15.0
Vendor URL Novell

Security Advisory

1) Out-of-bounds read

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect frame length validation when processing headers with priority flags set. A remote attacker can send a specially crafted HTTP/2 request, trigger our-of-bounds read and crash the affected application.

Remediation

Update the affected packages.

External links

https://lists.opensuse.org/opensuse-security-announce/2019-02/msg00018.html

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