Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 4.5.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade mercurial | Jul 31, 2018 | Mar 14, 2018 |
| Centos_linux | — | Upgrade emacs-mercurialUpgrade mercurial-hgkUpgrade emacs-mercurial-elUpgrade mercurial-debuginfoUpgrade mercurial | Aug 28, 2019 | Mar 14, 2018 |
| Debian | — | Upgrade mercurial | Feb 19, 2019 | Mar 14, 2018 |
| Huawei Euleros 2_0_sp1 | — | Upgrade mercurial | May 29, 2018 | Mar 14, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade mercurial | May 3, 2018 | Mar 14, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade mercurial | Jul 3, 2018 | Mar 14, 2018 |
| Oracle Solaris | — | Upgrade developer/versioning/mercurial-27 to version 4.7.1-11.4.7.0.1.3.0 on Solaris 11.4Upgrade developer/versioning/mercurial to version 4.7.1-11.4.7.0.1.3.0 on Solaris 11.4 | Mar 20, 2019 | Mar 14, 2018 |
| Oracle_linux | — | Upgrade emacs-mercurialUpgrade mercurial-hgkUpgrade mercurialUpgrade emacs-mercurial-el | Jul 21, 2020 | Mar 8, 2018 |
| Redhat_linux | — | Upgrade mercurial-debuginfoUpgrade mercurial-hgkNo solution existsUpgrade emacs-mercurialUpgrade mercurialUpgrade emacs-mercurial-el | Aug 7, 2019 | Mar 14, 2018 |
| Suse | — | Upgrade mercurial | Apr 11, 2018 | Mar 14, 2018 |
| Ubuntu | — | Upgrade mercurial | Nov 19, 2024 | Mar 14, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 14, 2018 |
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