PT-2019-16649 · Suse · Squid+3

Luiz Angelo Daros De Luca · Published 2019-10-07 · Updated 2024-06-15 · CVE-2019-3688

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SUSE Linux Enterprise Server 15 versions prior to 4.8-5.8.1 SUSE Linux Enterprise Server 12 versions prior to 3.5.21-26.17.1

Description The issue concerns the /usr/sbin/pinger binary packaged with squid, which had squid:root and 0750 permissions. This allowed an attacker who compromised the squid user to gain persistence by modifying the binary.

Recommendations For SUSE Linux Enterprise Server 15 versions prior to 4.8-5.8.1, update to version 4.8-5.8.1 or later to resolve the issue. For SUSE Linux Enterprise Server 12 versions prior to 3.5.21-26.17.1, update to version 3.5.21-26.17.1 or later to resolve the issue.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2019-3688

OPENSUSE-SU-2019:2540-1

OPENSUSE-SU-2019:2541-1

OPENSUSE-SU-2019:2672-1

OPENSUSE-SU-2019_2540-1

OPENSUSE-SU-2019_2541-1

OPENSUSE-SU-2019_2672-1

OPENSUSE-SU-2021:1520-1

OPENSUSE-SU-2021_1520-1

OPENSUSE-SU-2024:11165-1

SUSE-SU-2019:2975-1

SUSE-SU-2019:3180-1

SUSE-SU-2019:3182-1

SUSE-SU-2019:3183-1

SUSE-SU-2019_3180-1

SUSE-SU-2019_3182-1

SUSE-SU-2019_3183-1

SUSE-SU-2020:1163-1

SUSE-SU-2020_1163-1

SUSE-SU-2021:2280-1

SUSE-SU-2021_2280-1

Affected Products

Suse Linux Enterprise Server 12

Suse Linux Enterprise Server 15

Suse

Squid

References · 94

• https://osv.dev/vulnerability/SUSE-SU-2019:3183-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1520-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:3182-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3688 · Security Note
• https://bugzilla.suse.com/show_bug.cgi?id=1093414 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11165-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00024.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:2540-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:2280-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:3180-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:2975-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-3688 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:1163-1 · Vendor Advisory