Description
In HylaFAX+ through 7.0.2 and HylaFAX Enterprise, the faxsetup utility calls chown on files in user-owned directories. By winning a race, a local attacker could use this to escalate his privileges to root.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://sourceforge.net/p/hylafax/HylaFAX+/2534/ ↗
- https://bugzilla.suse.com/show_bug.cgi?id=1173521 ↗
- https://security.gentoo.org/glsa/202007-06 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y46FOVJUS5SO44A2VEKR7DXEHTI4WK5L/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J52QFVREJWJ35YSEEDDRMZQ2LM2H2WE6/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00039.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00040.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00046.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00054.html ↗