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suseSuseOPENSUSE-SU-2019:2626-1
HistoryDec 04, 2019 - 12:00 a.m.

Security update for haproxy (important)

2019-12-0400:00:00
lists.opensuse.org
103

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

An update that solves one vulnerability and has three fixes
is now available.

Description:

This update for haproxy to version 2.0.10 fixes the following issues:

HAProxy was updated to 2.0.10

Security issues fixed:

  • CVE-2019-18277: Fixed a potential HTTP smuggling in messages with
    transfer-encoding header missing the “chunked” (bsc#1154980).
  • Fixed an improper handling of headers which could have led to injecting
    LFs in H2-to-H1 transfers creating new attack space (bsc#1157712)
  • Fixed an issue where HEADER frames in idle streams are not rejected and
    thus trying to decode them HAPrpxy crashes (bsc#1157714).

Other issue addressed:

  • Macro change in the spec file (bsc#1082318)

More information regarding the release at:
http://git.haproxy.org/?p=haproxy-2.0.git;a=commit;h=ac198b92d461515551b95d
aae20954b3053ce87e

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.0:

    zypper in -t patch openSUSE-2019-2626=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.0x86_64< - openSUSE Leap 15.0 (x86_64):- openSUSE Leap 15.0 (x86_64):.x86_64.rpm

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N