HylaFAX 6.0.6 and HylaFAX+ 5.6.0 allow remote attackers to execute arbitrary code via a dial-in session that provides a FAX page with the JPEG bit enabled, which is mishandled in FaxModem::writeECMData() in the faxd/CopyQuality.c++ file.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade hylafax | Oct 10, 2018 | Sep 21, 2018 |
| Debian | — | Upgrade hylafax | Sep 21, 2018 | Sep 20, 2018 |
| Freebsd | — | Upgrade hylafax | May 5, 2019 | May 5, 2019 |
| Suse | — | Upgrade hylafax+Upgrade hylafax+-clientUpgrade libfaxutil5_6_1 | Sep 22, 2018 | Sep 20, 2018 |
| Ubuntu | — | Upgrade hylafax | Nov 19, 2024 | Sep 21, 2018 |
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