drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in rh-haproxy18-haproxy
Name: |
Pufferüberlauf in rh-haproxy18-haproxy |
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ID: |
RHSA-2018:1372-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Software Collections |
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Datum: |
Di, 15. Mai 2018, 21:42 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2018-10184 |
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Applikationen: |
HAproxy |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: rh-haproxy18-haproxy security update Advisory ID: RHSA-2018:1372-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2018:1372 Issue date: 2018-05-14 CVE Names: CVE-2018-10184 =====================================================================
1. Summary:
An update for rh-haproxy18-haproxy is now available for Red Hat Software Collections.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64
3. Description:
HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments.
Security Fix(es):
* haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service (CVE-2018-10184)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1569297 - CVE-2018-10184 haproxy: Heap buffer overflow in mux_h2.c:h2_process_demux() can allow attackers to cause a denial of service
6. Package List:
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-haproxy18-haproxy-1.8.4-2.el7.src.rpm
x86_64: rh-haproxy18-haproxy-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-2.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-2.el7.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2018-10184 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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