Upstream information

CVE-2020-8450 at MITRE

Description

An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1162687 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • squid >= 4.10-5.14.1
  • squid-debuginfo >= 4.10-5.14.1
  • squid-debugsource >= 4.10-5.14.1
SUSE Linux Enterprise Server 12 SP5
  • squid >= 4.10-4.6.1
  • squid-debuginfo >= 4.10-4.6.1
  • squid-debugsource >= 4.10-4.6.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • squid >= 4.10-4.6.1
  • squid-debuginfo >= 4.10-4.6.1
  • squid-debugsource >= 4.10-4.6.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise High Performance Computing 12 squid In progress
SUSE Linux Enterprise Module for Server Applications 15 GA squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP1 squid In progress
SUSE Linux Enterprise Server 11 SP4 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP4 squid Analysis
SUSE Linux Enterprise Server 12 SP5 squid In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 squid In progress