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The ssh_agent_channel_data function in PuTTY before 0.68 allows remote attackers to have unspecified impact via a large length value in an agent protocol message and leveraging the ability to connect to the Unix-domain socket representing the forwarded agent connection, which trigger a buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade putty | Sep 20, 2017 | Mar 27, 2017 |
| Debian | — | Upgrade putty | Jul 30, 2024 | Mar 27, 2017 |
| Freebsd | — | Upgrade putty | Mar 18, 2017 | Mar 16, 2017 |
| Gentoo Linux | — | Upgrade net-ftp/filezilla.Upgrade net-misc/putty. | Oct 30, 2017 | Mar 27, 2017 |
| Suse | — | Upgrade putty-debugsourceUpgrade putty-debuginfoUpgrade putty | Mar 21, 2017 | Jan 29, 2017 |
| Ubuntu | — | Upgrade putty | Nov 19, 2024 | Mar 27, 2017 |
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