Common Problems

FreeBSD 12 — py37-bleach — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py37-bleach — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-bleach — regular expression denial-of-service Related CVEs: CVE-2020-6817 Upstream summary: Bleach developers reports: bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to […]

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Arch Linux — icu — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — icu — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201711-25 Related CVEs: CVE-2017-14952 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 59.1-1. Fixed in: 60.1-1. Group: AVG-504. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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openSUSE Tumbleweed — bcm43xx-firmware — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — bcm43xx-firmware — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-10370 Upstream summary: Certain Cypress (and Broadcom) Wireless Combo chips such as CYW43455, when a 2021-01-26 Bluetooth firmware update is not present, allow a Bluetooth […]

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FreeBSD 12 — razor-agents — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — razor-agents — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: razor-agents — denial of service vulnerability Upstream summary: A Secunia security advisory reports: Two vulnerabilities have been reported in Razor-agents, which can be exploited by malicious people to cause a […]

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FreeBSD 12 — postgresql92-server — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — postgresql92-server — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 18 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PostgreSQL vulnerabilities Related CVEs: CVE-2014-8161 CVE-2015-0241 CVE-2015-0242 CVE-2015-0243 CVE-2015-0244 CVE-2015-3165 CVE-2015-3166 CVE-2015-3167  +11 more Upstream summary: The PostgreSQL project reports: CVE-2017-15098: Memory disclosure in JSON functions CVE-2017-15099: INSERT … ON […]

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FreeBSD 12 — ja-trac — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ja-trac — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 18 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: trac — potential DOS vulnerability Related CVEs: CVE-2005-3980 CVE-2005-4065 CVE-2005-4305 Upstream summary: Trac development team reports: 0.11.2 is a new stable maintenance release. It contains several security fixes and everyone […]

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Arch Linux — freerdp — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — freerdp — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202006-15 Related CVEs: CVE-2020-4033 CVE-2020-4032 CVE-2020-4031 CVE-2020-4030 CVE-2020-11099 CVE-2020-11098 CVE-2020-11097 CVE-2020-11096  +6 more Upstream summary: Type: multiple issues. Status: Fixed. Affected: 2:2.1.1-1. Fixed in: 2:2.1.2-1. Group: AVG-1193. Table of contents […]

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FreeBSD 12 — py-pycrypto — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py-pycrypto — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 18 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: pycrypto — vulnerable ElGamal key generation Related CVEs: CVE-2012-2417 Upstream summary: Dwayne C. Litzenberger of PyCrypto reports: In the ElGamal schemes (for both encryption and signatures), g is supposed to […]

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FreeBSD 12 — linux-f10-openssl — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — linux-f10-openssl — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 18 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: OpenSSL — multiple vulnerabilities Related CVEs: CVE-2009-1377 CVE-2009-1378 CVE-2011-3207 CVE-2011-3210 Upstream summary: OpenSSL Team reports: Two security flaws have been fixed in OpenSSL 1.0.0e Under certain circumstances OpenSSL's internal certificate […]

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