2021 - Page 284 of 759

Debian 11 — vino — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — vino — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • August 20, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 20 August 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-0904 CVE-2011-0905 CVE-2011-1164 CVE-2011-1165 CVE-2012-4429 CVE-2013-5745 CVE-2014-6053 CVE-2018-7225  +1 more Upstream summary: The rfbSendFramebufferUpdate function in server/libvncserver/rfbserver.c in vino-server in Vino 2.x before 2.28.3, 2.32.x before 2.32.2, 3.0.x […]

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Debian 11 — fig2dev — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — fig2dev — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • August 20, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 20 August 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-16899 CVE-2018-16140 CVE-2019-14275 CVE-2019-19555 CVE-2019-19746 CVE-2019-19797 CVE-2020-21529 CVE-2020-21530  +12 more Upstream summary: An array index error in the fig2dev program in Xfig 3.2.6a allows remote attackers to cause […]

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Ubuntu 20.04 — node-object-path — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — node-object-path — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • August 20, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 20 August 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5967-1 Related CVEs: CVE-2020-15256 CVE-2021-23434 CVE-2021-3805 Upstream summary: It was discovered that the set() method in object-path could be corrupted as a result of prototype pollution by sending a message […]

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Oracle Linux 8 — virt:kvm_utils — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — virt:kvm_utils — vulnerability — patch and remediation guide (ELSA-2022-10093)

  • August 20, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 20 August 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-10093 Related CVEs: CVE-2021-3631 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 8 — virt:ol and virt-devel:ol — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — virt:ol and virt-devel:ol — vulnerability — patch and remediation guide (ELSA-2021-1064)

  • August 20, 2021
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 20 August 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-1064 Related CVEs: CVE-2021-20295 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Configure Database Connection Pooling with PgBouncer on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Configure Database Connection Pooling with PgBouncer on RHEL 8

  • August 20, 2021
  • Linux
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PgBouncer is a lightweight connection pooler for PostgreSQL that sits between your application and the database server, reusing a small pool of backend connections across many client requests. Without a connection pooler, PostgreSQL must fork a new backend process for every client connection, consuming memory and CPU as connection counts grow. On RHEL 8, PgBouncer […]

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