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suseSuseOPENSUSE-SU-2022:10186-1
HistoryNov 02, 2022 - 12:00 a.m.

Security update for privoxy (important)

2022-11-0200:00:00
lists.opensuse.org
13

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

41.6%

JSON

An update that fixes four vulnerabilities is now available.

Description:

This update for privoxy fixes the following issues:

privoxy was updated to 3.0.33 (boo#1193584):

  • CVE-2021-44543: Encode the template name to prevent XSS (cross-side
    scripting) when Privoxy is configured to servce the user-manual itself
  • CVE-2021-44540: Free memory of compiled pattern spec before bailing
  • CVE-2021-44541: Free header memory when failing to get the request
    destination.
  • CVE-2021-44542: Prevent memory leaks when handling errors
  • Disable fast-redirects for a number of domains
  • Update default block lists
  • Many bug fixes and minor enhancements

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 Backports SLE-15-SP4:

    zypper in -t patch openSUSE-2022-10186=1

OSVersionArchitecturePackageVersionFilename
openSUSE Backports SLE15-SP4aarch64- opensuse backports sle< 15-SP4 (aarch64 i586 ppc64le s390x x86_64):- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):.aarch64.rpm
openSUSE Backports SLE15-SP4i586- opensuse backports sle< 15-SP4 (aarch64 i586 ppc64le s390x x86_64):- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):.i586.rpm
openSUSE Backports SLE15-SP4ppc64le- opensuse backports sle< 15-SP4 (aarch64 i586 ppc64le s390x x86_64):- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):.ppc64le.rpm
openSUSE Backports SLE15-SP4s390x- opensuse backports sle< 15-SP4 (aarch64 i586 ppc64le s390x x86_64):- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):.s390x.rpm
openSUSE Backports SLE15-SP4x86_64- opensuse backports sle< 15-SP4 (aarch64 i586 ppc64le s390x x86_64):- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):.x86_64.rpm
openSUSE Backports SLE15-SP4noarch- opensuse backports sle< 15-SP4 (noarch):- openSUSE Backports SLE-15-SP4 (noarch):.noarch.rpm

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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

41.6%

JSON
Related for OPENSUSE-SU-2022:10186-1
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