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suseSuseOPENSUSE-SU-2020:0307-1
HistoryMar 06, 2020 - 12:00 a.m.

Security update for squid (moderate)

2020-03-0600:00:00
lists.opensuse.org
61

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

An update that fixes four vulnerabilities is now available.

Description:

This update for squid to version 4.10 fixes the following issues:

Security issues fixed:

  • CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway
    (bsc#1162689).
  • CVE-2020-8449: Fixed a buffer overflow when squid is acting as
    reverse-proxy (bsc#1162687).
  • CVE-2020-8450: Fixed a buffer overflow when squid is acting as
    reverse-proxy (bsc#1162687).
  • CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when
    processing NTLM Authentication credentials (bsc#1162691).

Non-security issue fixed:

  • Improved cache handling with chunked responses.

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 β€œzypper patch”.

Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.1:

    zypper in -t patch openSUSE-2020-307=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.1x86_64<Β - openSUSE Leap 15.1 (x86_64):- openSUSE Leap 15.1 (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

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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