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The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade libxml2-pythonUpgrade libxml2-debuginfoUpgrade libxml2-develUpgrade libxml2-staticUpgrade libxml2 | Apr 27, 2020 | Apr 11, 2016 |
| Debian | — | Upgrade libxml2 | Jan 19, 2016 | Dec 23, 2015 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jul 20, 2017 |
| Oracle Solaris | — | Upgrade entire to version 0.5.11-0.175.3.0.0.30.0 on Solaris 11.3 | Jun 18, 2018 | Apr 11, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 19, 2015 |
| Suse | — | Upgrade libxml2-32bitUpgrade libxml2-2Upgrade libxml2-x86Upgrade libxml2-docUpgrade libxml2-toolsUpgrade libxml2-2-32bitUpgrade libxml2-devel-32bitUpgrade sles12-docker-imageUpgrade python-libxml2Upgrade libxml2-develUpgrade libxml2-pythonUpgrade libxml2 | Feb 2, 2016 | Jan 20, 2016 |
| Ubuntu | — | Upgrade libxml2 | Feb 2, 2016 | Jan 19, 2016 |
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