This security advisory describes one low risk vulnerability.
1) NULL pointer dereference
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists in the Ins_GETVARIATION() function within ttinterp.c due to NULL pointer dereference. A remote attacker can trick the victim into opening a specially crafted font file and cause the service to crash.
Update the affected packages.
Vulnerable software versions
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.