IT, Cloud & DevOps Blog

Gentoo Linux — app-arch/lrzip — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-arch/lrzip — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • September 2, 2019
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202005-01 Related CVEs: CVE-2017-8842 CVE-2017-8843 CVE-2017-8844 CVE-2017-8845 CVE-2017-8846 CVE-2017-8847 CVE-2017-9928 CVE-2017-9929 Upstream summary: Multiple vulnerabilities have been discovered in Long Range ZIP. Please review the CVE identifiers referenced below for details. Table […]

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FreeBSD 12 — mod_security — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — mod_security — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • September 2, 2019
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: www/mod_security — NULL pointer dereference DoS Related CVEs: CVE-2013-1915 CVE-2013-2765 Upstream summary: SecurityFocus reports: When ModSecurity receives a request body with a size bigger than the value set by the […]

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How To Design Template Pages with Twig on a VPS — step-by-step Programming tutorial on Progressive Robot

How To Design Template Pages with Twig on a VPS

Twig is a very good alternative to the PHPTemplate way of building the presentation logic of a web application as it is represents a much cleaner templating experience. In this respect, it comes with a very easy to understand syntax and restricts you from performing dynamic PHP operations in template files.

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How to Configure PostgreSQL Remote Access and SSL on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Configure PostgreSQL Remote Access and SSL on RHEL 7

  • September 2, 2019
  • Linux
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How to Configure PostgreSQL Remote Access and SSL on RHEL 7 By default, PostgreSQL on RHEL 7 only accepts connections from localhost and rejects all remote clients. For multi-tier applications where the web or application server runs on a separate host from the database, you need to explicitly open PostgreSQL to remote connections — and […]

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FreeBSD 12 — enscript-letter — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — enscript-letter — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • September 2, 2019
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 2 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: enscript — arbitrary code execution vulnerability Related CVEs: CVE-2004-1184 CVE-2004-1185 CVE-2004-1186 CVE-2008-3863 CVE-2008-4306 Upstream summary: Ulf Harnhammar of Secunia Research reports: Stack-based buffer overflow in the read_special_escape function in src/psgen.c […]

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Ubuntu 16.04 — squirrelmail — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — squirrelmail — vulnerability — patch and remediation guide

  • September 2, 2019
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 2 September 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4669-1 Related CVEs: CVE-2019-12970 Upstream summary: It was discovered that a cross-site scripting (XSS) vulnerability in SquirrelMail allows remote attackers to use malicious script content from HTML e-mail to execute […]

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