HylaFAX+ through 7.0.2 and HylaFAX Enterprise have scripts that execute binaries from directories writable by unprivileged users (e.g., locations under /var/spool/hylafax that are writable by the uucp account). This allows these users to execute code in the context of the user calling these binaries (often root).
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade hylafaxplus | Aug 10, 2020 | Jun 30, 2020 |
| Gentoo Linux | — | Upgrade net-misc/hylafaxplus. | Jul 28, 2020 | Jun 30, 2020 |
| Suse | — | Upgrade hylafax+-clientUpgrade libfaxutil7_0_3Upgrade hylafax+ | Aug 15, 2020 | Jun 30, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub